Genuine-spec US layout keyboard replacement for MacBook Pro 15″ (Models A1706 and A1707, 2016–2017)—featuring Apple’s second-generation Butterfly mechanism, backlighting, and full OEM compatibility for professional-grade repairs. Compatible With: MacBook Pro 15″ (2016, Model A1707) MacBook Pro 15″ (2017, Model A1706) Both models include Touch Bar and are powered by Intel Core i7/i9 processors. MacBook Pro 15″ (2016, Model A1707) MacBook Pro 15″ (2017, Model A1706) Both models include Touch Bar and are powered by Intel Core i7/i9 processors. Layout: Standard US English (QWERTY) with full-size keys, inverted-T arrow keys, and dedicated function row (mapped to Touch Bar). Keyboard Type: Apple’s 2nd-generation Butterfly mechanism—thinner profile with reduced travel; known for sensitivity but requires careful handling. Integrated Features: Backlit keys, ambient light sensor support, and original ribbon cable connector matching Apple’s design for direct logic board attachment. Build & Fit: Precision-engineered to align flush with the top case—ensures consistent key height and tactile response when properly installed. Installation Note: The keyboard is glued into the top case and must be carefully removed and re-adhered. Requires full disassembly of display, battery, and internal components. Recommended for experienced technicians only.
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 ViewSonic VA2763-H 27″ FHD 100Hz Monitor delivers clear images with strong detail. Its Full HD resolution makes movies, games, and work look sharp. The large 27-inch screen gives you more space to enjoy your content. This helps you stay productive and focused. Moreover, the ViewSonic VA2763-H 27″ FHD 100Hz Monitor features a smooth 100Hz refresh rate. Motion looks cleaner and faster on the screen. This makes gaming and scrolling feel more responsive. It also reduces blur during fast scenes. In addition, the monitor uses an advanced panel for rich colors. The colors remain accurate from different viewing angles. This makes photos, videos, and documents look consistent. It is great for students, creators, and office users. Furthermore, the ViewSonic VA2763-H 27″ FHD 100Hz Monitor includes eye-care features for long hours of use. Flicker-Free technology protects your eyes from strain. The blue light filter adds extra comfort during work or study. This helps you stay relaxed throughout the day. Also, the monitor has HDMI and VGA ports for simple connection. You can connect laptops, desktops, and gaming consoles easily. The setup process is fast and user-friendly. This makes the monitor suitable for home and office spaces. The design of the ViewSonic VA2763-H 27″ FHD 100Hz Monitor looks clean and modern. The slim frame gives your workspace a sleek look. It fits well on desks of all sizes. The build quality is strong and durable. Overall, the ViewSonic VA2763-H 27″ FHD 100Hz Monitor offers smooth performance, clear visuals, and eye-care comfort. It improves your work, study, and gaming experience. This monitor is ideal for anyone who wants quality and simplicity. Specifications: Display : 27″ IPS Resolution : 1920×1080 Refresh Rate : 100Hz Response Time : 1ms
The HP Series 5 Pro 23.8″ FHD USB‑C Conferencing Monitor delivers crisp visuals on a 23.8‑inch Full HD IPS screen with a 16:9 aspect ratio. Additionally, it features a built‑in 5 MP Poly Studio tiltable webcam. This webcam, combined with AI noise reduction, ensures clear video and audio during calls. Moreover, the monitor supports USB‑C video input with up to 100 W power delivery. It also provides USB‑C data transfer, HDMI 2.0, DisplayPort 1.4, USB‑A ports with one charging port, an audio combo jack, and an RJ‑45 Ethernet port. These connections simplify hybrid work setups. Furthermore, the ergonomic stand allows height adjustment for comfort. The ambient light sensor with HP Eye Ease reduces blue light while preserving color accuracy. The monitor incorporates recycled materials in its design and comes with a three‑year limited warranty for peace of mind. Specifications: 23.8″ Full HD (1920 × 1080) IPS display with 350 nits brightness and 1500:1 contrast Built‑in 5 MP Poly Studio webcam with AI noise reduction USB‑C video with up to 100 W power delivery and USB‑C data port HDMI 2.0, DisplayPort 1.4, USB‑A ports, Ethernet, and audio combo jack Ergonomic stand with height adjustment and HP Eye Ease ambient light sensor
Are you in search of a high-quality monitor for work or play? Look no further than the ViewSonic VA3456-MHDJ. With its expansive 34-inch display and smooth 75Hz refresh rate, this monitor delivers an immersive viewing experience like no other. Firstly, let’s delve into the impressive display capabilities of the VA3456-MHDJ. With a spacious 34-inch screen and ultra-wide aspect ratio, you can enjoy stunning visuals with crisp detail and vibrant colors. Whether you’re editing photos, watching movies, or gaming, every image comes to life with remarkable clarity. Moreover, the 75Hz refresh rate ensures smooth and fluid performance, ideal for fast-paced gaming or multimedia content. Say goodbye to motion blur and screen tearing, and enjoy a seamless viewing experience with every frame. Additionally, the VA3456-MHDJ features versatile connectivity options to suit your needs. With HDMI, DisplayPort, and VGA inputs, you can easily connect to a variety of devices, including laptops, desktops, and gaming consoles. Switch between sources effortlessly and enjoy multimedia content from different sources with ease. Furthermore, this monitor is designed with your comfort in mind. The ergonomic stand offers tilt and height adjustment options, allowing you to find the perfect viewing position for extended use. Say goodbye to neck strain and discomfort, and enjoy hours of immersive viewing in total comfort. In conclusion, the ViewSonic VA3456-MHDJ 34″ 75Hz Monitor is the perfect choice for those seeking superior visual quality, smooth performance, and ergonomic design. Elevate your viewing experience and immerse yourself in stunning visuals with this impressive monitor. Specifications: Display : 34″ IPS Resolution : UWQHD 3440 x 1440 Refresh Rate : 75Hz Response Rate : 4ms GTG
The Cudy WR1200 AC1200 Router offers flexible networking with its 5-in-1 functionality and dual-band WiFi speeds up to 1200Mbps. Ideal for home and office use, it provides stable connectivity, wide coverage, and multiple operating modes to suit different network needs. AC1200 Dual Band WiFi – Combined speeds of up to 1200Mbps (300Mbps on 2.4GHz + 867Mbps on 5GHz) for smooth browsing, streaming, and gaming. 5-in-1 Multi-Mode Functionality – Works as Router, Access Point, Range Extender, WISP, and Client for maximum flexibility. Wide Coverage – High-gain antennas ensure strong and stable WiFi signal throughout your home or office. Fast Ethernet Ports – Reliable wired connections for computers, smart TVs, and other devices. Easy Setup & Management – Simple configuration through an intuitive web interface. Stable Multi-Device Performance – Designed to handle multiple connected devices efficiently. Secure Network – WPA/WPA2 encryption keeps your connection safe and private. 1 × WAN Port 4 × LAN Ports Dual Band WiFi (2.4GHz & 5GHz) Ethernet (RJ45) Wireless Security (WPA/WPA2)
Genuine-spec Touch Bar assembly with integrated flex cable for MacBook Pro 15″ (Models A1706 – 2017 and A1989 – 2018)—fully restores dynamic Touch ID, system controls, and app-specific functions with OEM-level fit and reliability. Compatible With: MacBook Pro 15″ (2017) – Model A1706 (Intel Core i7/i9, 4 Thunderbolt 3 ports) MacBook Pro 15″ (2018) – Model A1989 (Intel Core i7/i9, 4 Thunderbolt 3 ports) MacBook Pro 15″ (2017) – Model A1706 (Intel Core i7/i9, 4 Thunderbolt 3 ports) MacBook Pro 15″ (2018) – Model A1989 (Intel Core i7/i9, 4 Thunderbolt 3 ports) Includes: Complete Touch Bar module with pre-attached flex cable, integrated Touch ID sensor (doubles as power button), and ambient light sensor—ready for direct connection to the logic board. Full Functionality: Restores all Touch Bar features including dynamic app controls, system brightness/volume sliders, Siri, and fingerprint authentication via Touch ID. Color Match: Available in Space Gray and Silver—select the finish that matches your MacBook’s top case. OEM-Quality Build: Matches Apple’s original dimensions, sensor alignment, and surface texture—ensures seamless integration with macOS and consistent responsiveness. Installation Note: Requires full top case disassembly. The flex cable routes under the left speaker and connects near the logic board—precision is critical to avoid damage. Recommended for experienced technicians.
BenQ GW2791 27″ 1080p FHD 100Hz IPS Eye-Care Monitor | 3 Years Warranty is designed for work, study, and everyday entertainment. It combines a Full HD IPS panel, a 100Hz refresh rate, and BenQ Eye-Care technologies to deliver comfortable viewing throughout the day. The monitor features a 27-inch IPS display with a Full HD resolution of 1920 × 1080. Therefore, it produces clear images, accurate colors, and wide 178° viewing angles. In addition, it covers 99% of the sRGB color space, making it suitable for office work, web browsing, and media consumption. Moreover, the 100Hz refresh rate and 5ms GtG response time provide smoother motion when scrolling, streaming videos, or playing casual games. As a result, everyday use feels more responsive and fluid. BenQ Eye-Care technologies include Flicker-Free, Low Blue Light, EyeSafe 2.0 certification, and an ePaper mode. Therefore, the monitor helps reduce eye strain during long work or reading sessions. In addition, the anti-glare matte screen minimizes reflections for improved viewing comfort. The monitor includes one HDMI 1.4 port, one DisplayPort 1.2 input, and a headphone jack for flexible connectivity. Furthermore, the stand supports tilt adjustment, and the monitor is VESA 100 × 100 mm compatible for wall or arm mounting. Finally, the BenQ GW2791 delivers smooth performance, accurate colors, and advanced eye-care features for home, office, and everyday computing. Specifications: Display: 27-inch IPS panel with 1920 × 1080 Full HD resolution Refresh Rate: 100Hz with 5ms GtG response time Color: 99% sRGB coverage with 178° viewing angles Eye Care: Flicker-Free, Low Blue Light, EyeSafe 2.0, and ePaper mode Connectivity: HDMI 1.4, DisplayPort 1.2, headphone jack, and VESA 100 × 100 mm support
The ViewSonic XG2409 24″ 180Hz Gaming Monitor is built for smooth and responsive gaming performance. With a fast 180Hz refresh rate, it delivers fluid visuals and reduced motion blur, ideal for action-packed games. Its 1ms MPRT response time ensures clear images with minimal ghosting or lag. The SuperClear® IPS panel offers rich colors and wide viewing angles, making every scene vivid and immersive. The ViewSonic XG2409 24″ 180Hz Gaming Monitor features AMD FreeSync™ support, which helps prevent screen tearing and stuttering during gameplay. HDR10 support boosts contrast and detail, offering more lifelike visuals. The Full HD resolution (1920 x 1080) produces sharp and detailed images for gaming, movies, and work. With 250 nits brightness and a 1,000:1 contrast ratio, it maintains clarity even in brighter environments. Connectivity is simple with two HDMI 1.4 ports and one DisplayPort 1.2, giving you flexibility with multiple devices. It also includes a 3.5mm audio output for easy audio integration. Designed with comfort in mind, the monitor stand is adjustable for height, tilt, swivel, and pivot, helping you find the perfect viewing angle. It also supports VESA mounting for custom setups. The anti-glare coating helps reduce screen reflections, making it easier to focus on your game. Its clean, minimal design blends well with any gaming or home office setup. In conclusion, the ViewSonic XG2409 24″ 180Hz Gaming Monitor offers smooth visuals, fast response, and ergonomic features, making it a great choice for gamers who want performance and value. Specifications: Display : 24″ IPS Resolution : 1920 x 1080 FHD Refresh Rate : 180Hz Response Rate : 1ms MPRT
WiWU Minimalist Laptop Handbag – Lightweight, water-resistant bag with soft interior padding, shock protection, and dual compartments.Available in 14″ and 15.6″ sizes, perfect for secure and stylish daily laptop carry. Model: WiWU Minimalist Laptop Handbag Material: Water-resistant polyester exterior with a soft faux-fur padded interior Available Sizes: 14″ and 15.6″ versions to accommodate most laptops Protection: Built-in anti-collision padding and 360° all-around corner protection Compartments: Main laptop compartment (soft-lined) Front organizer section with inner pockets for cables, chargers, phone, and accessories Compartments: Main laptop compartment (soft-lined) Front organizer section with inner pockets for cables, chargers, phone, and accessories Carrying Options: Top handles for hand carry Detachable shoulder strap Luggage strap for trolley attachment Carrying Options: Top handles for hand carry Detachable shoulder strap Luggage strap for trolley attachment Design Features: Durable YKK zippers, reinforced corners, slim profile Weight: Approx. 703 g (14″), 884 g (15.6″) Use Case: Ideal for work, study, travel, and everyday protection of devices
Replacement Keyboard for MacBook Pro 13" inch A1706 & MacBook Pro 15" inch A1707 Touch Bar (for Late 2016 mid 2017 Year) Replacement Keyboard for MacBook Pro 13″ inch A1706 & MacBook Pro 15″ inch A1707 Touch Bar (for Late 2016 mid 2017 Year) 【Compatibility】This replacement keyboard is Compatible with original MacBook Pro 13″ inch A1706 & MacBook Pro 15″ inch A1707 Touch Bar (for Late 2016 mid 2017 Year) Laptop. 【Compatible Part Numbers】661-06377 【Compatible MBP Numbers】A1706 series :MacBook Pro 13 inch 2017 MacBookPro14,2 & MacBook Pro 13 2016 MacBookPro13,2 MNQF2LL/A MNQG2LL/A MLH12LL/A MLVP2LL/A etc A1707 series:MacBook Pro 15 inch 2016 MacBookPro13,3 & MacBook Pro 15 inch 2017 MacBookPro14,3 Release June 2017 MPTR2LL/A MPTU2LL/A MPTT2LL/A MPTV2LL/A Release October 2016 MLH32LL/A MLW72LL/A MLH42LL/A MLW82LL/A
Laptop Accessories US Version Keyboard for MacBook Retina 13 M1 A2338 2020 EMC 3578 Original Computer Replacement Keyboards Laptop Accessories US Version Keyboard for Macbook Retina 13 M1 A2338 2020 EMC 3578
Are you looking for the ultimate gaming experience? Look no further! The Viewsonic VX3219-PC-MHD 32” 240Hz curved gaming monitor is your perfect match. With its impressive features, this monitor will elevate your gaming sessions to new heights. Firstly, let’s talk about the stunning visuals. The 32-inch curved screen provides an immersive experience, wrapping around your field of vision. This design helps you feel more connected to the game, making every moment more engaging. The 240Hz refresh rate is another highlight. It ensures ultra-smooth gameplay, reducing motion blur and giving you a competitive edge. Whether you’re playing fast-paced shooters or exploring open-world adventures, this refresh rate makes every action seamless. Additionally, the Full HD resolution delivers crystal-clear images. You’ll notice every detail, from the smallest textures to the broadest landscapes. This clarity enhances your gaming experience, making it more realistic and enjoyable. Moreover, the monitor’s quick 1ms response time is perfect for gamers. It minimizes lag and ghosting, ensuring that every movement and command is executed precisely. This feature is crucial for fast-paced games where every millisecond counts. The Viewsonic VX3219-PC-MHD also boasts excellent connectivity options. With HDMI and DisplayPort inputs, you can easily connect it to your gaming setup. This versatility makes it compatible with a wide range of devices, from PCs to gaming consoles. In conclusion, the Viewsonic VX3219-PC-MHD 32” 240Hz curved gaming monitor offers an exceptional gaming experience. With its immersive curved design, high refresh rate, and quick response time, it’s perfect for any gamer. Upgrade your gaming setup today and enjoy the ultimate in visual performance and smooth gameplay. Specifications: Display : 32″ VA Screen : FHD (1920 x 1080) Refresh Rate : 240Hz Curvature : 1500R Response Rate : 1ms MRPT Dual Integrated Speakers : 2W
The Darkflash G27SE 27″ 75Hz FHD Monitor delivers stunning visuals and smooth performance. Whether gaming or working, this monitor enhances your experience with vibrant colors and sharp details. Featuring a 27-inch Full HD display, the Darkflash G27SE provides ample screen space for multitasking. Enjoy immersive viewing with a resolution of 1920×1080, perfect for watching videos or browsing the web. With a refresh rate of 75Hz, this monitor offers smooth and fluid visuals, reducing motion blur during fast-paced scenes. Gamers will appreciate the responsive performance that keeps up with intense action. The Darkflash G27SE monitor is designed with an ultra-thin bezel, providing a sleek and modern look. This design maximizes your viewing area and is perfect for multi-monitor setups, giving you a seamless visual experience. Equipped with multiple connectivity options, including HDMI and VGA ports, the Darkflash G27SE ensures compatibility with various devices. Easily connect your computer, gaming console, or other peripherals without any hassle. The monitor features adjustable settings, allowing you to customize the display to your preference. Adjust the brightness, contrast, and color settings for the best viewing experience, tailored to your needs. With built-in eye-care technology, the Darkflash G27SE reduces eye strain during prolonged use. Enjoy a more comfortable viewing experience with features like blue light reduction and flicker-free technology. In conclusion, the Darkflash G27SE 27″ 75Hz FHD Monitor offers exceptional clarity and performance for both work and play. Upgrade to this monitor today and enjoy vibrant visuals and smooth operation. Specifications: Display : 27″ FHD IPS Refresh Rate : 75Hz
The LG 27G810A-B 27″ UltraGear 4K UHD Gaming Monitor offers stunning visuals and high-performance gaming in a sleek, modern design. Its large 27-inch 4K UHD screen delivers sharp, detailed images, making games, movies, and creative work more immersive. Moreover, the monitor provides smooth gameplay with fast refresh rates and responsive performance, giving you an edge in competitive gaming. This monitor features excellent color accuracy and wide viewing angles, ensuring vivid visuals for both gaming and professional work. Additionally, its low response time reduces motion blur and ghosting, allowing precise and fluid action in fast-paced games. The ergonomic design allows tilt, height, and swivel adjustments, ensuring comfort during long gaming or work sessions. The LG 27G810A-B includes multiple connectivity options, supporting PCs, consoles, and other devices. Furthermore, its sleek UltraGear aesthetics make it a stylish addition to any setup. Therefore, it is ideal for gamers, content creators, and professionals seeking high performance and visual clarity. Finally, it combines immersive 4K visuals, responsive gameplay, and ergonomic comfort for a superior user experience. Specifications: UltraGear 4K UHD resolution for crisp visuals Smooth and responsive gameplay Low motion blur for fast action Ergonomic adjustments for comfort Compatible with PCs, consoles, and peripherals
Philips 27E1N5900R 27-inch 4K monitor delivers ultra-clear visuals and modern connectivity for work and creative tasks. It focuses on high resolution, accurate colors, and USB-C convenience for clean setups. Additionally, it features a 27-inch IPS panel with 4K UHD resolution (3840 × 2160). This provides sharp detail and high pixel density, so it improves precision in design, editing, and multitasking. Moreover, it supports VESA DisplayHDR 400. As a result, it enhances brightness, contrast, and color depth for more lifelike visuals. The monitor includes USB-C connectivity with power delivery up to 65W. Therefore, it allows video, data, and charging through a single cable for a clean workspace. In addition, it uses IPS technology with wide 178° viewing angles. This ensures consistent colors and image quality from different positions. Furthermore, it supports MultiView with Picture-in-Picture and Picture-by-Picture. So it enables dual device viewing for efficient multitasking. It also includes LowBlue Mode and Flicker-Free technology. These features reduce eye strain during long working sessions. Philips 27E1N5900R 27-inch 4K monitor provides sharp visuals, flexible Specifications: 27-inch IPS panel with 3840 × 2160 4K UHD resolution DisplayHDR 400 for improved brightness and contrast USB-C with up to 65W power delivery 4ms GtG response time with wide 178° viewing angles MultiView support with PIP and PBP multitasking
This item is available on backorder from abroad. A 50% down payment should be transferred to confirm the order and our salesman will specify the time till arrival after confirmation. The BenQ ZOWIE XL2586X 24″ 540Hz Gaming Monitor is designed for serious gamers. It delivers ultra-smooth visuals, ensuring you never miss a moment in fast-paced games. Firstly with a 540Hz refresh rate, the BenQ ZOWIE provides incredibly smooth gameplay. This high refresh rate reduces motion blur and offers a competitive edge in gaming. Furthermore the monitor features a 24-inch screen, offering a perfect balance between size and performance. It ensures you get an immersive gaming experience without overwhelming your desk space. Moreover the BenQ ZOWIE is equipped with a fast response time. This feature ensures that your actions are reflected on-screen instantly, providing a seamless gaming experience. Also enjoy vibrant and accurate colors with the BenQ ZOWIE XL2586X’s advanced color settings. This monitor allows you to customize your display settings to match your preferences and game requirements. The ergonomic design of the BenQ ZOWIE allows for height, tilt, and swivel adjustments. This ensures you can play comfortably for extended periods, reducing strain and enhancing your focus. The BenQ ZOWIE also includes features like Black eQualizer and Color Vibrance. These features enhance visibility in dark scenes and adjust color settings to your liking. In conclusion, the BenQ ZOWIE XL2586X 24″ 540Hz Gaming Monitor is a top choice for gamers seeking superior performance. Upgrade your gaming setup with the XL2586X and experience the next level of competitive gaming. Specifications: Display : 24.1″ Fast TN Resolution : 1920 x 1080 Refresh Rate : 540Hz
Lenovo ThinkVision S24E-20 24″ The Monitor that’s the Right Tool for the Task Equip your staff with a monitor that will help power their productivity. ThinkVision S24e-20 is an excellent performer that delivers core functionality with a sleek new form factor. Its 1920 x 1080 FHD resolution VA panel display produces vivid images to every one of your colleagues standing around the desk up to angles as extreme as 178°. Lenovo screen head is twice as slim as its previous generations. With HDMI, VGA and Audio Out ports, with HDMI, VGA and Audio Out ports, S24e-20 can connect to a whole range of mission-critical devices such as PCs and even headphonescan connect to a whole range of mission-critical devices such as PCs and even headphones. Lenovo screen has TÜV Rheinland Eye Comfort Certified technology to protect them from eye fatigue. 23.8″ FHD VA 3-side NearEdgeless HDMI, VGA and Audio Out ports TÜV Rheinland Eye Comfort Certified Lenovo ThinkVision S24E-20 24″ 3-side NearEdgeless edge Make multitasking near-effortless with 3-side NearEdgeless display. Compare files side-by-side on two screens with an almost uninterrupted visual continuity. Share content with colleagues standing up, sitting down or far off to the side as much as 178°; everyone sees the same quality image thanks to a 23.8-inch, FHD 1920 x 1080 resolution . Its 7.1 mm slim head design has less than half the screen thickness of the model it replaces but will still hold a Lenovo Tiny or Nano PC tucked away on its back. Specifications: Specifications : Panel Size 23.8 inches Resolution 1920 x 1080 Panel Type 3-side NearEdgeless VA Backlight WLED Brightness(typical) 250 cd/m² Aspect Ratio 16:9 Refresh Rate 60 Hz Response Time 4ms (Extreme mode) Connectivity 1 x HDMI 1.4 1 x VGA 1 x Audio out (3.5mm) VESA Mount 100 x 100mm 1 Year Warranty manufacturer link
WIWU Alpha tech pouch 1.Designed for Mac book accessories 2.Exquisite internal storage space, neat and tidy, get rid of clutter 3.Durable YKK water resistance zipper
The LG 27GX790A-B 27″ OLED QHD 480Hz gaming monitor delivers extreme speed and stunning image quality for competitive and professional gamers. Its 27-inch QHD OLED panel produces deep contrast, vibrant colors, and sharp detail, making every scene more immersive. Moreover, OLED technology provides fast pixel response for smooth visuals and minimal motion blur during high-speed gameplay. This monitor is built for esports performance thanks to its ultra-fast 480Hz refresh rate. Additionally, the QHD resolution balances clarity and performance, allowing gamers to enjoy sharp graphics while maintaining high frame rates. The sleek UltraGear design fits modern gaming setups and keeps desks organized while enhancing the overall gaming atmosphere. Connectivity options make it easy to connect PCs and gaming consoles. Furthermore, ergonomic stand adjustments help users maintain comfortable viewing positions during long gaming sessions. Therefore, this monitor suits competitive players and enthusiasts seeking top-tier performance. Finally, it combines OLED picture quality, ultra-fast refresh rate, and gaming-focused features for serious gameplay. Specifications: 27-inch QHD OLED gaming monitor Ultra-fast 480Hz refresh rate Deep contrast and vibrant OLED visuals Designed for competitive gaming setups Multiple connectivity options
