Wireless freedom with zero compromise. The A4Tech 3330N is a high-performance 2.4GHz wireless combo that combines the GK-3 full-size keyboard with the G3-330N optical mouse. Featuring a 10–15m operating range, 12-month battery life, and 12 multimedia hotkeys, it’s the perfect plug-and-play solution for a clean, cable-free workspace. The A4Tech 3330N Wireless Desktop is engineered for consistent stability and long-term durability. Utilizing advanced Smart Wireless SoC technology, this set minimizes circuit loss and interference, providing a reliable connection that feels as responsive as a wired setup. Key Features: Consistent Wireless Stability: Advanced 2.4GHz powerful wireless connection with a distance of up to 10–15 meters. Auto-channel stabilizing ensures essentially no delays or connection conflicts. Energy Efficient Design: Enjoy up to 12 months of battery life thanks to energy-efficient engineering. The set also features Auto Power Saving with a 4-level sleep mode that activates after just 0.2s of inactivity. Full-Size Multimedia Keyboard: The GK-3 keyboard includes 12 Fn hotkeys for quick access to media controls, along with laser-inscribed keys that never fade and adjustable legs for ergonomic comfort. Precision Optical Mouse: The included G3-330N mouse offers a 1200 DPI resolution for smooth and accurate tracking. Its symmetric design makes it comfortable for both right and left-handed users of all hand sizes. 16-in-One Gestures: The mouse supports 16 different gestures to perform selectable hotkey commands, enhancing your workflow and productivity. Spill-Resistant Durability: The keyboard is designed with built-in drain holes, ensuring that accidental liquid spills won’t end your workday. Specifications at a Glance: Connection: 2.4G Hz Wireless (Nano USB Receiver) Keyboard Model: GK-3 (Full-Size) Mouse Model: G3-330N (1200 DPI Optical) Operating Range: 10 to 15 Meters Hotkeys: 12 Fn Multimedia Hotkeys Battery: 1 AA for Keyboard, 1 AA for Mouse (Up to 12 months) Compatibility: Windows 7 / 8 / 8.1 / 10 / 11
This is a logic board (motherboard) for the MacBook Pro 15" model A1398 (year 2015) with an Intel Core i7 processor and 16 GB of RAM. It’s the central brain of the laptop—everything else plugs into it. If your MacBook won’t turn on, has hardware faults, or logic-board damage, replacing this can restore full functionality (just make sure you choose the right version). This is a logic board (motherboard) for the MacBook Pro 15″ model A1398 (year 2015) with an Intel Core i7 processor and 16 GB of RAM. It’s the central brain of the laptop—everything else plugs into it. If your MacBook won’t turn on, has hardware faults, or logic-board damage, replacing this can restore full functionality (just make sure you choose the right version). This logic board is a high-quality replacement for the 2015 MacBook Pro 15″ Retina (model A1398). It features: Processor: Intel Core i7 (various speed variants) Memory: 16 GB soldered RAM (non-upgradeable) Graphics: Depending on version, either integrated Intel Iris Pro or dual graphics (Intel + AMD Radeon R9 M370X) Chipset & Board Info: Part numbers like 820-00138-A, 820-00163-A are common for these boards Compatibility / Model IDs: Works with MacBookPro11,4 / MacBookPro11,5 (EMC numbers 2909 / 2910) for 2015 A1398 models Ports & I/O Integrated: USB 3.0, HDMI, Thunderbolt 2, SD card slot, audio jack, etc. (same as original MacBook Pro 2015) Storage Interface: PCIe SSD slot (Apple’s proprietary SSD interface) Power & Connectors: Logic board includes connections for battery, fans, display, keyboard, trackpad, I/O board flex cables, etc. Condition / Variants: These boards are often “used / tested” when sold as replacements. Always check that all ports and soldered chips are intact. Risks & Notes: You must match the correct board variant (integrated vs dual GPU) or you can face compatibility issues or missing graphics functions.
The MSI G32C4X 32″ Monitor delivers ultra-smooth and immersive visuals for gaming and entertainment.It features a 32-inch Full HD curved display that enhances immersion and provides a wide field of view. Moreover, its 250Hz refresh rate ensures extremely smooth motion during fast-paced games. This monitor uses a VA panel for strong contrast and deep colors. Additionally, the fast response time reduces blur and ghosting for competitive gaming. The anti-glare screen helps minimize reflections in bright rooms. HDMI and DisplayPort inputs allow easy connection to gaming PCs and consoles. Furthermore, the curved design and tilt adjustment help you maintain a comfortable viewing angle during long sessions. Low blue light and flicker-free technologies reduce eye strain during extended use. This display is ideal for gamers, esports enthusiasts, and home users alike. Therefore, it supports competitive gaming, streaming, and everyday computing. Finally, it combines fast performance, immersive visuals, and comfort features for daily use. Specifications: Display : 31.5″ VA Resolution : 1920 x 1080 (FHD) Refresh Rate : 250Hz Response Rate : 1ms Curvature : 1500R
Premium bilingual keyboard replacement for MacBook Pro 13″ (A1278, 2009–2012) — choose US/Arabic or UK/Arabic layout. Features durable scissor-switch keys, OEM fit, and clear dual-language legends for seamless typing in English and Arabic. Compatible With: MacBook Pro 13-inch (Model A1278) from Late 2009, Mid 2010, Early 2011, and Mid 2012 (Model Identifiers: MacBookPro5,5, 6,2, 8,1) Layout Options (select at purchase): US/Arabic: Primary legends in Arabic, secondary (top-left) in US QWERTY — includes @, #, and standard US symbols. UK/Arabic: Primary legends in Arabic, secondary in UK QWERTY — includes £ symbol, taller Enter key, and UK-specific punctuation. Both versions feature full Arabic character set US/Arabic: Primary legends in Arabic, secondary (top-left) in US QWERTY — includes @, #, and standard US symbols. UK/Arabic: Primary legends in Arabic, secondary in UK QWERTY — includes £ symbol, taller Enter key, and UK-specific punctuation. Both versions feature full Arabic character set Keyboard Type: Traditional scissor-switch mechanism—reliable, tactile, and serviceable (pre-Butterfly design). Backlighting: Included on Early 2011 and Mid 2012 models only. Keycaps are translucent for even lighting. (Note: Late 2009 & Mid 2010 A1278 models did not support backlighting—keyboard will still function, but lighting requires compatible hardware.) Build & Fit: Precision-molded frame with correct screw mounts and alignment pegs—ensures flush, secure installation in the original top case with no rattling. Installation: Keyboard is screw-mounted (no adhesive)—one of the most DIY-friendly MacBook keyboards. Requires top case access and battery disconnect. Suitable for intermediate users or professionals.
Transparent 2.5" USB 3.0 HDD/SSD Enclosure – Supports SATA drives up to 6TB with UASP and tool-free design.Fast, plug-and-play storage case using JMS578 chipset with crystal-clear ABS shell. Transparent 2.5″ USB 3.0 HDD/SSD Enclosure – Supports SATA drives up to 6TB with UASP and tool-free design.Fast, plug-and-play storage case using JMS578 chipset with crystal-clear ABS shell. Model: 2.5″ HDD/SSD Enclosure with JMS578 Chipset Material: Transparent ABS Plastic (durable and lightweight) Interface: USB 3.0 (backward compatible with USB 2.0 & 1.1) Chipset: JMS578 (JMicron) – supports UASP for faster data transfer Drive Compatibility: 2.5″ SATA I/II/III HDD or SSD Supports up to 6TB capacity Fits 7mm or 9.5mm thick drives Drive Compatibility: 2.5″ SATA I/II/III HDD or SSD Supports up to 6TB capacity Fits 7mm or 9.5mm thick drives Data Transfer Rate: Up to 5Gbps via USB 3.0 UASP support enables up to 20% faster transfers (with UASP-enabled OS) Data Transfer Rate: Up to 5Gbps via USB 3.0 UASP support enables up to 20% faster transfers (with UASP-enabled OS) Tool-Free Design: No screws needed – easy slide-in installation Hot Swappable: Plug and play, no drivers needed for most systems LED Indicator: Blue light for power and activity status Operating Systems: Windows 7/8/10/11, macOS, Linux Dimensions: Approx. 125 x 80 x 14 mm Cable Included: USB 3.0 cable (typically 30–50 cm)
MSI Modern MD272XP Monitor Are you searching for a monitor that can help you level up your productivity, whether at work or in your home office? Look no further than the MSI Modern MD272XP monitor. It’s an efficient and feature-packed solution tailored to meet your professional needs. First and foremost, the MSI Modern MD272XP features a spacious 27-inch display, providing ample screen real estate 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 to its size, the monitor offers a crisp and clear Full HD resolution. This ensures that text, images, and videos are displayed with exceptional clarity, enhancing your overall viewing experience. Furthermore, the anti-glare technology incorporated into the monitor allows you to work for extended periods without straining your eyes. This feature remains effective even in well-lit environments, reducing potential discomfort. Connectivity is a breeze thanks to the HDMI and DisplayPort ports, accommodating various devices such as laptops and desktops. This flexibility ensures seamless transitions between work and personal tasks. The MSI Modern MD272XP features a sleek, modern design that seamlessly integrates into any office or home office setup, adding a touch of sophistication to your workspace. For ergonomic comfort, the monitor offers tilt adjustability. This feature enables you to find the perfect viewing angle for your specific needs, minimizing discomfort during extended work hours. Specifications: Screen Size : 27″ Resolution : 1920 x 1080 (FHD) Refresh Rate : 100Hz Response Time : 1ms (MPRT) / 4ms (GTG) Panel Type : IPS Viewing Angles : 178°(H) / 178°(V) Aspect Ratio : 16:9 Contrast Ratio : 1000:1
Replacement cable for MacBook Pro A2794, designed to restore proper connection and functionality for damaged or faulty internal cables. Ideal for technicians and repair shops, ensuring reliable performance and correct fit for A2794 models. Type: USB-C to USB-C charging/data cable Model: A2794 Length: 2 meters (≈ 6.6 ft) Color: White Design: Woven braided cable for durability Connectors: USB-C (Male) on both ends Power Delivery: Supports up to 240 W high-power charging when used with a compatible USB-C PD adapter Data Transfer: USB 2.0 transfer speeds Designed for fast charging and syncing between USB-C devices
Razer DeathAdder Essential – Ergonomic wired gaming mouse with 6,400 DPI sensor and 5 programmable buttons.Trusted for its comfort, precision, and durable build—perfect for casual and competitive gaming. Model: Razer DeathAdder Essential (Black) Sensor Type: Optical DPI: Up to 6,400 DPI (adjustable) Buttons: 5 independently programmable Hyperesponse buttons Switches: Razer Mechanical Switches rated for up to 10 million clicks Tracking Speed: Up to 220 inches per second (IPS) Acceleration: 30G Design: Ergonomic right-handed design Grip Style: Palm grip (with textured side grips) Lighting: Single-color green backlight (Razer logo) Polling Rate: 1000 Hz Cable: Standard USB wired, 1.8 meters (rubber cable) Compatibility: Windows 7, 8, 10, 11 (Razer Synapse support) Weight: Approx. 96g (excluding cable) Software Support: Razer Synapse (for customization & macros)
OEM-quality trackpad replacement (without flex cable) for MacBook Air 13″ (Model A1932, 2018–2019) in Gold finish—engineered for precise Force Touch response, smooth multi-touch gestures, and perfect color-matched integration with the original chassis. Compatible With: MacBook Air 13-inch (2018 & 2019, Model A1932, Model Identifiers MacBookAir8,1) with Intel Core i5/i7 processors. Part Type: Trackpad only—does not include the flex cable, Taptic Engine, or mounting hardware. Designed for technicians who will reuse the original internal components. Finish: Gold—specifically matched to the Gold variant of the A1932 MacBook Air for seamless aesthetic continuity. Force Touch Support: Fully compatible with pressure-sensitive input and haptic feedback when paired with the original Taptic Engine and logic board—ensuring full macOS gesture functionality (e.g., Force Click, Look Up, pressure-sensitive navigation). Precision Build: Smooth glass surface with exact curvature, texture, and micro-click mechanism matching Apple’s original design for consistent tracking accuracy and tactile feel. Installation Requirements: Requires full bottom case disassembly and careful transfer of the original flex cable and Taptic Engine. Adhesive must be applied precisely to maintain structural integrity and sensor alignment. Recommended for professional or experienced repair technicians only.
Maximize your productivity with the Lenovo ThinkPad E14 Gen 1, featuring a powerful 10th Gen Intel Core i7 processor and dedicated AMD Radeon RX 640 graphics. With 16GB RAM and a fast 256GB NVMe SSD, this pre-owned professional laptop is designed to handle both intensive office workloads and light graphical tasks with ease.
AOC Screen 23.8″ VA Panel Model name 24B2XHM Panel 23.8″ (VA) Pixel Pitch (mm) 0.2745 (H) × 0.2745 (V) Effective Viewing Area (mm) 527.04 (H) × 296.46 (V) Brightness (typical) 250 cd/m² Contrast Ratio 3000 : 1 (Typical) 20 Million : 1 (DCR) Response Time 6ms (GtG (BW)) Viewing Angle 178° (H) / 178° (V) (CR > 10) Color Gamut NTSC 80% (CIE1976) / sRGB 101% (CIE1931) Color Accuracy – Optimum Resolution 1920 × 1080 @ 75Hz – HDMI 1920 × 1080 @ 60Hz – VGA Display Colors 16.7 Million Signal Input VGA × 1, HDMI 1.4 × 1 HDCP Version – USB Hub no Power Supply 19V DC, 1.31A Power Consumption (typical) 21W Speakers no Line in & Earphone – Wall-Mount 100mm × 100mm Adjustable Stand Tilt: -5° ~ 20° Product without Stand (mm) 320.94 (H) × 539.47 (W) × 37.6 (D) Product with Stand (mm) 418.35 (H) × 539.47 (W) × 170.94 (D) Product without Stand (kg) 2.41 Product with Stand (kg) 2.73 Cabinet Color Black Regulatory Approvals CE / FCC Specifications: AOC Screen 23.8″ VA Model name 24B2XHM Panel 23.8″ (VA) Pixel Pitch (mm) 0.2745 (H) × 0.2745 (V) Effective Viewing Area (mm) 527.04 (H) × 296.46 (V) 1 Year Warranty Manufacturer Link
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 ViewSonic TD1630-3 16″ Touch Screen Monitor offers smooth touch control in a compact and modern design. It provides clear HD visuals for work and entertainment. The screen shows bright colors and sharp details. This makes browsing, drawing, and viewing content more enjoyable. Moreover, the ViewSonic TD1630-3 16″ Touch Screen Monitor supports 10-point multi-touch. You can tap, pinch, and swipe with fast response. The touch experience feels natural and smooth. This helps you work faster and more comfortably. In addition, the monitor includes HDMI and VGA connections. These ports make setup quick and simple. You can connect laptops, desktops, and other devices with ease. This gives you strong flexibility for daily use. Furthermore, the ViewSonic TD1630-3 16″ Touch Screen Monitor features a durable stand. You can tilt the screen for better viewing angles. This helps reduce strain during long use. The strong design keeps the monitor stable on your desk. Also, the monitor includes built-in speakers for easy audio playback. You can watch videos, join meetings, or listen to music without extra devices. This makes the monitor more convenient and practical. The compact size of the ViewSonic TD1630-3 16″ Touch Screen Monitor fits small desks and workspaces. It works well in homes, offices, shops, and reception areas. The clean design blends nicely with modern setups. This makes it suitable for many environments. Overall, the ViewSonic TD1630-3 16″ Touch Screen Monitor offers responsive touch control, clear visuals, and simple connectivity. It improves productivity and enhances entertainment. It is ideal for students, professionals, and businesses that need a reliable touch display. Specifications: Display : 16″ TN Resolution : 1366×768 Refresh Rate : 60Hz Response Time : 12ms
HP 32f Display Firstly, if you seek a larger and more immersive visual experience without breaking the bank, the HP 32f Display is here to meet your needs. This spacious monitor offers impressive features that cater to a wide range of users. Secondly, the HP 32f Display boasts a generous 32-inch screen size, providing ample space for all your computing and entertainment needs. This larger canvas enhances your multitasking capabilities and immerses you in content. This monitor ensures that you’ll enjoy crisp and clear visuals, whether you’re working on documents or indulging in multimedia content, as it comes equipped with a Full High Definition (FHD) display. Setting up the HP 32f is a breeze. Moreover, it’s designed for user-friendliness, allowing you to quickly connect it to your PC or laptop through standard ports. Therefore, you don’t need to go through complex installation procedures. The monitor’s design is modern and sleek, making it a stylish addition to any workspace. Its compact footprint efficiently fits into your setup, enhancing the overall aesthetics. Whether you’re a professional, gamer, or content consumer, the HP 32f Display offers an affordable solution for a larger and better visual experience. It’s a cost-effective choice that doesn’t compromise on quality. Specifications: Display size (diagonal) : 31.5″ Aspect ratio : 16:9 Resolution (native) : FHD (1920 x 1080) Brightness (typical) : 300 cd/m²
WiWU Pilot Backpack 15.6 inch Travelling Polyester Laptop Business School Travelling Backpack WiWU Pilot Backpack 15.6 inch Travelling Polyester Laptop Business School Travelling Backpack
lenovo battery L18C3PF2 Laptop Battery Compatible with Lenovo Ideapad L3-15IML05 L340-15API L340-15IWL L340-17API L340-17IWL L340-15API/L340-15IWL Touch Series 5B10T03401 L18M3PF2 L18L3PF1 L18D3PF1 11.25V 36Wh About this item 【Battery type】Li-ion. Voltage: 11.25V. Capacity: 36Wh 3320mAh . 【Compatible Part Number】L18C3PF2 5B10T03401 5B10W67302 L18M3PF2 5B10T03402 5B10W67367 5B10T03404 L18D3PF1 5B10W67278 5B10T03400 L18L3PF1 5B10W67198 5B10T03403 . 【Replacement For Laptop】Lenovo V155-15API V340-17IWL, IdeaPad L3-15IML05, Ideapad L340-15API L340-15IWL L340-17API L340-17IWL L340-15IWL Touch L340-15API Touch Series Notebook. 【Connector】Before placing your order, Please refer to the picture and check it. Because the products produced by different factories will have differences in size, cable length, interface, etc.
The Cudy WR3000 AX3000 WiFi 6 Router delivers ultra-fast wireless speeds and improved network efficiency with the latest WiFi 6 technology. Designed for modern homes and offices, it offers high-speed Gigabit connectivity, wider coverage, and stable performance for multiple devices. AX3000 WiFi 6 Speed – Combined speeds of up to 3000Mbps for ultra-smooth streaming, gaming, and downloads. Next-Gen WiFi 6 Technology – Improved efficiency, lower latency, and better performance for multiple connected devices. Gigabit Ethernet Ports – High-speed WAN and LAN ports for maximum wired performance. Enhanced Coverage – High-performance antennas provide strong and stable WiFi signal across your space. OFDMA & MU-MIMO – Efficient data transmission to multiple devices simultaneously without slowing down the network. Multiple Operating Modes – Supports Router, Access Point, and Repeater modes for flexible setup. Advanced Security – WPA3/WPA2 encryption ensures a secure and protected network. 1 × Gigabit WAN Port 4 × Gigabit LAN Ports Dual Band WiFi (2.4GHz & 5GHz) WiFi 6 (802.11ax) Ethernet (RJ45) Wireless Security (WPA2/WPA3)
Upgrade your entertainment setup with the ViewSonic VX2458-P-MHD monitor, designed to take your viewing experience to new heights. Featuring a 24” display, this monitor offers crystal-clear visuals that immerse you in every scene. With a blazing-fast 144Hz refresh rate, this monitor ensures smooth, fluid motion in all your favorite content. Say goodbye to motion blur and hello to a seamless viewing experience that keeps up with the action. Transitioning to responsiveness, the VX2458-P-MHD boasts an impressive 1ms response time, minimizing input lag for ultra-responsive gaming and multimedia performance. Enjoy instantaneous reactions to your commands, whether you’re gaming or watching movies. Furthermore, the monitor’s Full HD resolution delivers crisp, detailed images that bring your entertainment to life. From vibrant colors to sharp contrasts, every scene pops with stunning clarity and realism. Moreover, with AMD FreeSync technology, screen tearing and stuttering are virtually eliminated, ensuring silky-smooth gameplay and seamless video playback. Immerse yourself in your favorite games and movies without distractions. In addition, the monitor’s versatile connectivity options, including HDMI and DisplayPort, make it easy to connect to a variety of devices, from gaming consoles to PCs and laptops. In conclusion, the ViewSonic VX2458-P-MHD monitor is the ultimate choice for immersive entertainment experiences. With its high refresh rate, swift response time, and vibrant visuals, it’s the perfect companion for gaming, movies, and more. Upgrade your viewing experience today and enter a world of endless entertainment possibilities. Specifications: Display : 24″ TN Resolution : FHD (1920×1080) Refresh Rate : 144Hz Response Rate : 1ms GTG
ZOWIE XL2540K TN 240Hz 24.5 Inch 240Hz Refresh Rate; TN Panel Black eQualizer; Color Vibrance Optional Accessory: S Switch & Shielding Hood
Arabic Language Ultra Thin Silicone Keyboard Cover for 2021 2020 MacBook Air 13 Inch A2179 and A2337 Apple M1 Chip (US Layout) with Touch ID Keyboard Accessories Protective Skin (Black) Color Black-Arabic Compatible Devices 2021 2020 MacBook Air 13.3-Inch with Apple M1 Chip (model: A2337), 2020 MacBook Air 13.3-Inch (model: A2179)2021 2020 MacBook Air 13.3-Inch with Apple M1 Chip (model: A2337), 2020 MacBook Air 13.3-Inch (model: A2179) Material Silicone Special Feature Waterproof, Dust Proof About this item [√] COMPATIBLE WITH: ONLY U.S keyboard layout–MacBook Air 13″ with Touch ID Early 2020 (model: A2179) and 2021 2020 MacBook Air 13″ with Apple M1 Chip (model: A2337). [√] MORE PROTECTION for KEYBOARD: waterproof, dust-proof and dirt-proof design can prevent liquid, dust, cigarette ash, biscuit crumbs falling onto your keyboard to affect your keyboard’s life. [√] ACCURATE KEYS: every key is specially molded, manufactured to the quality available. Flexible, this cover is easy to apply and remove for cleaning or disinfecting. [√] 0.25 MM THICKNESS: ultra thin silicone keyboard cover skin, made it easier for typing. Soft keyboard protector can weaken the sound in typing. About this item [√] COMPATIBLE WITH: ONLY U.S keyboard layout–MacBook Air 13″ with Touch ID Early 2020 (model: A2179) and 2021 2020 MacBook Air 13″ with Apple M1 Chip (model: A2337). [√] MORE PROTECTION for KEYBOARD: waterproof, dust-proof and dirt-proof design can prevent liquid, dust, cigarette ash, biscuit crumbs falling onto your keyboard to affect your keyboard’s life. [√] ACCURATE KEYS: every key is specially molded, manufactured to the quality available. Flexible, this cover is easy to apply and remove for cleaning or disinfecting. [√] 0.25 MM THICKNESS: ultra thin silicone keyboard cover skin, made it easier for typing. Soft keyboard protector can weaken the sound in typing.
