The Dell OptiPlex 7050 Micro combines compact design and solid performance with an Intel Core i5 6th Gen processor, DDR4 RAM options, and SSD storage options. Ideal for business and home use, it delivers reliable speed, energy efficiency, and space-saving desktop performance.
lenovo battery L14M3P24 11.1V 45Wh 4050mAh L14M3P24 Battery COMPATIBLE L14S3P24 L14M3P24 L16M3P24 LAPTOP BATTERY FOR LENOVO IDEAPAD XIAOXIN 700 R720 Y700-14ISK Y520-15IKB Y720-14ISK SERIES 4 Cell Laptop Battery About this item Condition: New Voltage: 11.1V Capacity: 45Wh/4050mAh Replace Part Number: L14M3P24 L14S3P24 Fit For: Lenovo Ideapad 700 Ideapad 700 Series The Package Includes 1X L14M3P24 battery. Before purchasing, please open the laptop’s back cover to confirm the battery model and capacity. Raise the battery life: 1:After receiving the battery, Please charge it fully, then discharge it to around 10%, and do it three times. 2:If you don’t use the battery for a long time, please charge and discharge it once a month
WiWU WM108 Wimice Dual‑Mode Mouse – Bluetooth 5.0 and 2.4 GHz wireless mouse with 800/1200/1600 DPI, silent clicks, and ergonomic ABS housing.Long battery life (~6 months standby), USB dongle & silent design—ideal for travel, office, and quiet environments. Model: WiWU Wimice WM108 Connection Modes: Bluetooth 5.0 2.4 GHz wireless via USB dongle Connection Modes: Bluetooth 5.0 2.4 GHz wireless via USB dongle DPI Settings: 800 / 1,200 / 1,600 DPI (adjustable) Buttons: 3 standard buttons + clickable scroll wheel (4 keys total) Range: Up to 10 m wireless connectivity Material/Design: Lightweight (67–130 g, depending on source), ergonomic ABS plastic body, magnetic base or “super magnetic absorption” design Operating Range: ≈10 m Silent Clicks: Quiet operation—silent key action Dimensions: Approx. 108 × 64 × 36 mm Weight: 67 g cited by Star Tech and 130 g by others—likely lighter in official spec Compatibility: Windows, macOS, Linux, Android, etc. Plug-and-play, no driver needed
A1417 Battery Only for (Mid 2012 & Early 2013) A1398 MacBook Pro - Replacement Battery for A1398 MacBook Pro 15-inch Retina (Mid 2012, Early 2013 Version) - EMC 2512 or 2673 A1417 Battery Only for (Mid 2012 & Early 2013) A1398 MacBook Pro – Replacement Battery for A1398 MacBook Pro 15-inch Retina (Mid 2012, Early 2013 Version) – EMC 2512 or 2673 [11.26V/99Wh] A1417 A1398 Battery — Health:100%+, Voltage: 11.26V, Capacity: 99Wh(Please confirm the release year before purchase the battery) Suit for 15 inch A1398 MacBook Pro Battery Retina Mid 2012 Early 2013 (EMC 2512 or 2673) >[See more details on the Product Description] Brand new battery-> Directly warranty from Manufacturer, perform as good as the original battery. A1398 Macbook Pro 15 inch battery replacement come with adapted screwdriver. Multi-command chip control-> Contain with Durable A cells,Multi-command chip control makes the battery supply power stably.
BenQ MOBIUZ EX251 25” FHD 220Hz Gaming Monitor is a high-refresh-rate gaming display designed for smooth gameplay, fast response, and clear Full HD visuals. It targets competitive gamers who need speed and low input delay. The monitor uses a 25-inch IPS panel with a 1920 × 1080 resolution. Therefore, it delivers sharp images and wide viewing angles for gaming and everyday use. In addition, it supports a 220Hz refresh rate and 1ms GTG response time for very smooth motion. Moreover, it includes AMD FreeSync support. As a result, it reduces screen tearing and stuttering during fast gameplay. In addition, it improves visual stability in FPS and action games. The EX251 also uses BenQ MOBIUZ color tuning features. Therefore, it enhances game visuals with adjusted contrast and color profiles for better detail visibility. In addition, it includes eye-care technologies that reduce flicker and blue light for longer gaming comfort. Furthermore, it supports console and PC gaming at 1080p up to high refresh rates depending on connection type. As a result, it works well with modern gaming setups including PlayStation, Xbox, and gaming PCs. Finally, the BenQ MOBIUZ EX251 delivers fast performance, smooth motion, and comfortable long-session gaming in a compact 25-inch form factor. Specifications: Display: 25-inch IPS panel with 1920 × 1080 Full HD resolution Refresh Rate: Up to 220Hz for ultra-smooth gameplay Response Time: 1ms GTG for fast reaction performance Sync: AMD FreeSync support for tear-free gaming Features: Eye-care technology with low blue light and flicker-free design
The SAMSUNG 27A804UJN Monitor delivers sharp visuals with 4K UHD resolution and IPS technology. First, it provides accurate colors and wide viewing angles for work and entertainment. The monitor features a 27-inch display, 60Hz refresh rate, and 300 nits brightness. In addition, it includes HDMI and DisplayPort for easy connection to multiple devices. Moreover, the adjustable stand supports height and tilt for better comfort. Therefore, users can enjoy clear images, smooth performance, and a flexible setup for daily use. Specifications: 27″ UHD 3840 x 2160 resolution delivers sharp and detailed images IPS panel provides accurate colors and wide viewing angles 60Hz refresh rate ensures smooth performance for daily tasks HDMI and DisplayPort enable easy connection to multiple devices Height and tilt adjustment improves comfort and viewing position
The BenQ GL2780 27″ 75Hz Monitor is a practical and affordable choice for everyday use and light gaming. It features a 27-inch Full HD screen that delivers sharp visuals and clear details for work or play. The monitor offers a 75Hz refresh rate and a fast 1ms response time for smooth motion and reduced blur. Its LED backlight provides good brightness, while the anti-glare screen helps reduce reflections in bright rooms. With BenQ Eye-Care technology, including Flicker-Free and Low Blue Light modes, your eyes stay comfortable longer. The Brightness Intelligence feature adjusts the screen brightness based on room lighting for better viewing. You can connect the monitor easily using HDMI, DisplayPort, VGA, or DVI-D inputs, giving flexibility with devices. It also includes built-in 2W speakers and a headphone jack for simple audio without needing extras. The stand allows tilt adjustment, so you can set the best viewing angle for your desk setup. It’s also VESA mount compatible, giving you the option to mount it on a wall or arm. The design is sleek and clean, fitting nicely in any home office, school, or entertainment space. With solid performance and user-friendly features, it’s a great option for students, professionals, and casual gamers. The BenQ GL2780 27″ 75Hz Monitor offers reliable performance, smooth visuals, and great eye comfort at a budget-friendly price. Specifications: Display : 27″ Resolution : FHD 1920 x 1080 Refresh Rate : 75Hz Response Time : 1ms Speaker : Integrated
NB OMS035 NB Desk Mount with Keyboard Tray for 19-27 Inch Screens Up to 9Kg Load Full Motion • Desk Stand offers comfortable viewing position that promotes healthy movements and requires minimum space at home or the office • Fits most 19 to 27 inch screens with ultra-wide foldable keyboard tray • Full motion mount with rotation 360°, swivel ±90° and Tilt angle +12° to -15° • The mount has an extension of 40” (1020 mm), retraction of 3.9” (100mm) and an upright lift distance of 18.9” (480mm) • Design includes a durable gas-strut to hover at any working position • Built-in extra shelf for phone and small goods storage • Supports load from 2 to 9 kg • Mounting VESA compliance 75×75 mm and 100×100 mm • Product dimensions: 24 x 7.3 x 14.4 cm Specifications: Specifications • NB Desk Mount with Keyboard Tray for 19-27 Inch Screens Up to 9Kg Load Full Motion • Desk Stand offers comfortable viewing position that promotes healthy movements and requires minimum space at home or the office • Fits most 19 to 27 inch screens with ultra-wide foldable keyboard tray • Full motion mount with rotation 360°, swivel ±90° and Tilt angle +12° to -15° • The mount has an extension of 40” (1020 mm), retraction of 3.9” (100mm) and an upright lift distance of 18.9” (480mm)
RK61 RGB Mechanical Keyboard – Compact 60% keyboard with Blue switches, tri-mode (Bluetooth/2.4GHz/Wired), and vibrant RGB.Perfect for minimal desk setups and wireless performance with a unique W-W-B color design. Model: Royal Kludge RK61 Layout: 60% compact (61 keys, no numpad or F-row) Switch Type: Blue Mechanical Switches (clicky + tactile feedback) Backlight: RGB with multiple lighting modes & effects Connection Modes (3C): Bluetooth 5.0 – Pair with up to 3 devices Wired USB-C – For gaming and charging 2.4GHz Wireless (on 3-mode models) Connection Modes (3C): Bluetooth 5.0 – Pair with up to 3 devices Wired USB-C – For gaming and charging 2.4GHz Wireless (on 3-mode models) Battery: 1450mAh rechargeable battery Keycaps: ABS double-shot (W-W-B colorway: White-White-Black) Hot-Swappable: No (unless stated on specific variant) Compatibility: Windows, macOS, Android, iOS Anti-Ghosting: Full N-Key rollover Software Support: RK software for key remapping and RGB control (Windows only) Build Material: ABS plastic case, plastic plate Cable: Detachable USB-C cable included Dimensions: Approx. 290 x 100 x 40 mm Weight: ~500g
Original top case (upper case) assembly for MacBook model A2338 (2020/2022), pulled from a working unit. Includes keyboard, battery, and palm rest — ready for drop-in replacement of a damaged upper half. This is a genuine Apple top case (upper case) assembly removed from a functioning MacBook Pro A2338. Ideal to replace a worn, cracked, or non-functional upper chassis with a fully integrated solution. It carries all the components you need for the top half of the laptop — keyboard, battery, housing, etc. Key Features & Components OEM top case: Apple original part Includes backlit keyboard built into the upper case Integrated battery cells mounted to the housing Palm rest / palm area with matching finish Cutouts and mounts for trackpad, speakers, and internal cabling Compatible with A2338 MacBook Pro (2020 M1 / 2022 M2) models Requires transfer of the Touch ID sensor, as it’s paired to the logic board not included in the case May or may not include trackpad (depending on seller / condition) Tested for battery health, keyboard functionality, internal connections (unless otherwise stated) Detailed Specifications Important Notes & Caveats Must ensure exact model (A2338) — other top cases won’t match in ports, screw layout, and internal fit. Transfer the Touch ID / fingerprint sensor from your original case — it’s tied to the logic board. Check battery condition before listing / resale — internal cells may have wear. Minor cosmetic defects or marks may exist due to being a used part. Installation requires moderate repair skills — ribbon cables, screws, and internals must be aligned correctly.
The LG 27U511SA-W 27″ FHD IPS Smart Monitor with Speakers is built for comfortable viewing, entertainment, and everyday productivity. Its 27-inch Full HD IPS display delivers clear visuals and consistent colors, making it suitable for work, streaming, and browsing. Moreover, the IPS panel ensures wide viewing angles so images remain accurate from different positions. This smart monitor allows direct access to streaming apps without requiring a connected PC. Additionally, the built-in speakers provide convenient audio for movies, meetings, and casual gaming without external devices. The slim and modern design fits easily into home or office environments while keeping your workspace clean and organized. Connectivity options allow easy connection to laptops, consoles, and media devices. Furthermore, ergonomic adjustments help users maintain comfortable viewing positions during long sessions. Therefore, the monitor suits home users, students, and professionals seeking versatility and convenience. Finally, it combines smart functionality, quality visuals, and built-in sound for daily entertainment and productivity needs. Specifications: 27-inch Full HD IPS smart monitor Built-in speakers for convenient audio Smart features for direct streaming access Wide viewing angles with accurate colors Modern design with versatile connectivity
Are you seeking a more immersive and intuitive computing experience? Look no further than the ViewSonic 22” IR Touch Monitor. This cutting-edge display redefines interaction with its seamless touch functionality. Let’s start with responsiveness. The IR touch technology ensures swift and accurate touch responses, making navigation a breeze. Whether you’re scrolling through documents or playing interactive games, every touch is effortlessly detected. Additionally, the monitor’s sleek design and compact size make it perfect for any workspace. Its slim bezel and adjustable stand provide versatility, allowing you to customize your viewing angle for maximum comfort. Transitioning to visuals, prepare to be captivated by vibrant colors and sharp details. The Full HD resolution delivers crisp images, whether you’re watching movies, browsing photos, or working on creative projects. Furthermore, the monitor’s anti-glare coating reduces reflections, ensuring clear visibility even in brightly lit environments. Say goodbye to distracting glare and hello to uninterrupted viewing pleasure. Moreover, connectivity options such as HDMI and VGA ensure compatibility with a wide range of devices, from laptops to gaming consoles. Seamlessly switch between tasks or devices with ease, enhancing productivity and convenience. In conclusion, the ViewSonic 22” IR Touch Monitor offers an unparalleled touch experience. With its responsive touch technology, stunning visuals, and versatile design, it’s the perfect addition to any home or office setup. Upgrade your interaction today and discover a new level of computing convenience. Specifications: Display : 22″ Panel Type : TN Resolution : 1920×1080 FHD Response Time : 5ms Refresh Rate : 75Hz
The ASUS VG34VQL3A Curved Gaming Monitor, 34″ WQHD delivers immersive gaming and smooth visuals for modern PC players. It is designed for gamers, creators, and anyone who wants a wider view and fast performance. First, this monitor features a 34-inch Ultra-Wide QHD (3440 × 1440) curved display with a 1500R curvature that wraps around your vision and feels more natural. As a result, games, movies, and multitasking feel more engaging. In addition, the ASUS VG34VQL3A supports a high refresh rate up to 180 Hz (OC) and a 1 ms response time (GTG) for smooth motion and minimal blur. This helps you react faster in fast-paced games. This model also uses AMD FreeSync Premium Pro for adaptive sync technology that reduces screen tearing and stuttering in supported games. Therefore, visuals stay smooth and clear with compatible GPUs. The screen covers 125% of the sRGB color gamut and supports DisplayHDR™ 400 with HDR10, giving bright highlights and rich contrast for vivid colors in HDR content. Thus, games and movies look more dynamic. Because the panel uses VA technology, it delivers deep contrast and solid black levels that make details pop in dark scenes. Also, the anti-glare coating helps reduce reflections in bright rooms. The ASUS VG34VQL3A includes built-in features like Picture-in-Picture (PiP), Picture-by-Picture (PbP), ASUS GamePlus, and low blue light modes for added convenience and comfort. This makes it versatile for work and play. Connectivity options include DisplayPort 1.4, HDMI 2.0, and USB 3.2 Gen 2 hub ports to link to PCs, laptops, and peripherals easily. As a result, setup stays flexible for many systems. The ergonomic stand offers height, tilt, and swivel adjustments plus VESA mount support, so you can position the monitor comfortably. This helps reduce neck and eye strain during long sessions. In conclusion, the ASUS VG34VQL3A Curved Gaming Monitor, 34″ WQHD combines speed, clarity, and wide ultrawide visuals. Overall, it is a strong choice for immersive gaming and productivity. Specifications: Display :34″ VA Panel, 1500R Curved, Anti-Glare. Resolution :Ultrawide QHD (3440 x 1440). Refresh Rate : Up to 180Hz (OC) for smooth motion. Response Time : 1ms (GTG) for reduced ghosting. HDR: Display HDR 400 with HDR10 support for enhanced contrast.
Genuine-spec touchpad flex cable for MacBook Pro 16″ (Model A2141, 2019, Intel)—essential for restoring full Force Touch functionality, haptic feedback, and precise multi-touch gesture control during trackpad repair or replacement. Compatible With: MacBook Pro 16-inch (2019, Model A2141) with Intel Core i7/i9 processors (Model Identifier: MacBookPro16,1) (Note: A2141 is the non-base configuration of the 2019 16″ MacBook Pro—typically higher-end Intel models.) Part Type: Touchpad flex cable only—does not include the trackpad housing, Taptic Engine, or mounting hardware. This is the OEM-style ribbon cable that connects the trackpad to the logic board. Function: Transmits touch coordinates, Force Touch pressure data, and haptic feedback signals—critical for macOS gestures (e.g., Force Click, three-finger lookup, pinch-to-zoom) and Taptic Engine responsiveness. OEM-Quality Construction: Replicated to Apple’s exact specifications—including cable length, connector pitch, EMI shielding, and bend radius—ensuring reliable signal integrity and long-term durability. Common Use Cases: Replacing a torn, creased, or liquid-damaged original flex cable Completing a trackpad replacement when the original cable is compromised Fixing intermittent trackpad behavior, loss of Force Touch, or complete unresponsiveness Replacing a torn, creased, or liquid-damaged original flex cable Completing a trackpad replacement when the original cable is compromised Fixing intermittent trackpad behavior, loss of Force Touch, or complete unresponsiveness Installation Note: Requires full disassembly of the bottom case, speaker removal, and careful routing beneath the battery and logic board. Connectors use ZIF (Zero Insertion Force) sockets—must be aligned and latched gently. Recommended for certified or professional repair technicians only. Important: This is flex cable only—not a complete trackpad assembly. Must be used with the original or compatible A2141 trackpad and Taptic Engine. Not compatible with M1 MacBook Pro 16″ (A2485), 14″ models (A2442), or any MacBook Air. This is flex cable only—not a complete trackpad assembly. Must be used with the original or compatible A2141 trackpad and Taptic Engine. Not compatible with M1 MacBook Pro 16″ (A2485), 14″ models (A2442), or any MacBook Air. Model Verification: Confirm your device is MacBook Pro A2141 (16″, 2019, Intel) via > About This Mac > Model Identifier (should read MacBookPro16,1).
Specification Details Specification Details Input/Output Other Sound Mode Standard Mode Category Speakers Use Home Tweeter Type Cone Control Volume Control, Playback Bluetooth Version 5.0 Input Power (W) <25 W Active Noise Cancellation Passive Voice Control No Output Power Other Waterproof Yes Support APP No Support Memory Card Yes Material Plastic Playback Function MP3, FLAC, ALAC Remote Control No Support Apt-X No Intelligent Personal Assistant Apple’s Siri Display Screen No Built-in Microphone Yes Audio Crossover Full-Range Number of Loudspeaker Enclosure 1 Power Source DC, Battery, USB PMPO 40 W Channels 2 (2.0) Feature Phone Function, Play Video Battery Yes Communication Bluetooth, Audio Line Speaker Type Portable Cabinet Material Plastic Brand Name Bigmzpai Origin Mainland China Bluetooth Version V5.0 Waterproof Level IPX6 Battery Capacity Power Battery 10000mAh Brand YIBOLANG
Are you in search of a monitor to help you boost productivity at your workplace or home office? Well, look no further than the MSI PRO MP2412 monitor. It’s a cost-effective and user-friendly solution that caters to your professional needs. First and foremost, the MSI PRO MP2412 boasts a 23.8-inch display, providing ample screen space for your tasks. Whether you’re working on documents, spreadsheets, or simply browsing the web, this monitor offers a comfortable and efficient workspace. In addition, the Full HD resolution ensures sharp and clear visuals. As a result, it’s easier to read text, view images, and watch videos with outstanding clarity. To further enhance your working experience, the monitor is equipped with anti-glare technology. This allows you to work for extended periods without straining your eyes. Furthermore, this feature comes in handy even in well-lit environments. Connectivity is a breeze with the VGA and HDMI ports. These ports accommodate various devices, including laptops, desktops, and more. As a result, this flexibility ensures that you can seamlessly switch between work and personal tasks. The MSI PRO MP2412 features a sleek, space-saving design that can effortlessly integrate into any office or home office setup. Its slim and stylish appearance adds a touch of sophistication to your workspace. For ergonomic comfort, the monitor offers tilt adjustability. You can easily find the perfect viewing angle for your specific needs, reducing discomfort during extended work hours. Specifications: Display: 23.8″ Full HD (1920×1080) Performance: 100Hz Refresh Rate, 1ms MPRT Response Time, 4000:1 Contrast Ratio. Connectivity: HDMI 1.4b, DisplayPort 1.2a, Audio Out.
The Alienware AW3225QF 32″ 240Hz QD-OLED 4K Gaming Monitor is built for gamers who want top performance. It features a 32-inch curved QD-OLED screen that delivers vibrant colors, deep blacks, and wide viewing angles. With a 4K resolution of 3840 x 2160 and a blazing fast 240Hz refresh rate, gameplay feels smooth and detailed. Its ultra-low 0.03ms response time ensures every movement is crisp and fast with minimal blur. The screen has a gentle curve that wraps around your field of view, making gaming more immersive and natural. This design helps reduce eye strain and keeps you comfortable during long gaming sessions. NVIDIA G-SYNC and AdaptiveSync support keep gameplay fluid and responsive without screen tearing or stutter. It’s perfect for competitive gaming and fast-paced action where timing matters most. The monitor supports HDR with a peak brightness of up to 1000 nits, giving you deep contrast and lifelike images. Colors appear bright and accurate, enhancing your experience in both games and videos. It includes HDMI 2.1 and DisplayPort 1.4 for modern consoles and PCs, plus USB Type-C and USB 3.2 ports. These options make it easy to connect your devices, charge accessories, and stay organized. The stand adjusts for height, tilt, and swivel so you can find the perfect viewing angle. It’s also VESA mount compatible, giving you even more flexibility in your setup. The Alienware AW3225QF 32″ 240Hz QD-OLED 4K Gaming Monitor delivers elite visuals and features for serious gamers. Specifications: Display : 32″ QD-OLED Resolution : 4K UHD 3840 x 2160 Refresh Rate : 240Hz Response Time : 0.03ms
The Lenovo ThinkPad T470s features an Intel Core i5 7th Gen processor, 8GB RAM, and a fast 256GB SSD for smooth everyday performance. With a durable business-grade build and non-touch 14″ display, it’s ideal for professionals, students, and productivity tasks.
The Samsung QLED 50″ 4K UHD Smart TV Q7 Series QA50Q7FAUXTW delivers a premium viewing experience with advanced QLED display technology. It produces bright, sharp, and colorful images, so movies, sports, and games look clear and detailed on the 50-inch screen. QLED technology uses Quantum Dot enhancement to improve brightness and color accuracy. As a result, visuals appear more vibrant and balanced across both dark and bright scenes. This helps maintain consistent picture quality in different lighting conditions and content types. Vision AI enhances picture and sound in real time. It analyzes each scene and automatically adjusts brightness, sharpness, and color for optimal results. Therefore, the TV consistently delivers improved visuals without manual tuning. In addition, AI upscaling improves lower-resolution content closer to 4K quality for better clarity and detail. HDR support expands contrast and color depth, making visuals more dynamic and lifelike. Fast motion handling also improves clarity, which enhances sports and action content by reducing blur and improving smoothness. The Smart TV platform provides easy access to streaming apps, gaming features, and smart home controls. It runs smoothly and allows quick switching between applications. In addition, the slim design with thin bezels gives the Samsung QLED 50 4K UHD Smart TV Q7 Series QA50Q7FAUXTW a modern and premium appearance suitable for any living space. Overall, this Samsung QLED TV combines strong brightness performance, AI optimization, and smart connectivity for a powerful home entertainment experience. Specifications: QLED technology delivers bright and vivid picture quality 50-inch 4K UHD display provides immersive viewing experience Vision AI enhances picture and sound automatically in real time HDR improves contrast, brightness, and color depth Smart TV platform supports apps, streaming, and smart features
The SHL-R320 is a high-speed, dual-protocol M.2 SSD external enclosure featuring a durable aluminum casing for excellent heat dissipation. Supporting both NVMe and SATA protocols, it provides an easy, pocket-sized solution to convert internal solid-state drives into ultra-fast portable storage. ✅ Full Specifications: Model: M.2 SSD Hard Drive Enclosure Case (SHL-R320) Interface: USB 3.1 Gen 2 Type-C (Backward compatible with USB 3.0 / USB 2.0) Protocol Support: Dual Protocol — Supports both NVMe PCIe (M-Key / B+M Key) and NGFF SATA (B+M Key) Transmission Speed: NVMe: Up to 10Gbps SATA/NGFF: Up to 6Gbps Transmission Speed: NVMe: Up to 10Gbps SATA/NGFF: Up to 6Gbps Drive Size Compatibility: Supports M.2 SSD sizes 2230 / 2242 / 2260 / 2280 Capacity Support: Supports up to 2TB (and higher depending on drive configurations) Material: Premium Aluminum Alloy shell for enhanced durability and thermal cooling Design: Slim, compact, and lightweight pocket-sized form factor Features: Tool-free/screw installation layout (varies by kit variation) and built-in UASP protocol support for accelerated transmission. Compatibility: Windows 11 / 10 / 7, macOS / iOS, Linux, Android (with OTG support), and Smart TVs Dimensions: Approx. 119 x 38 x 13 mm
