Best Wireless Battery Free Optical

Ergonomic Keyboard and Mouse Wireless Combo, VIVEFOX Silent Full-Sized 2.4G Cordless Keyboard Mouse Set with Palm Rest for Windows PC Computer Desktop Laptop, Black

  • Ergonomic Palm Design with Comfortable Typing: The wireless keyboard features an ergonomic palm rest design that helps place your hand correctly on the keyboard and provides a comfortable typing experience. The rounded keycaps help you better find the right place to type and respond quickly and accurately with every keystroke..
  • Hassle Free and Ultra Convenient Connections: Plug and Play USB Micro Receiver - Only share ONE USB port to connect your wireless keyboard and mouse combination at the same time, no additional drivers or options required. With 2.4G wireless technology, it provides a more stable connection and an effective wireless range of up to 33 feet..
  • Power Saving Extends Battery Life: The wireless keyboard and mouse combo will automatically go into sleep mode after a period of no operation to save power. Keyboard is powered by 2 AAA batteries and mouse is powered by 1 AA battery (not included)..
  • Wireless Optical Mouse: The mouse is optically designed to get precise control even on some smooth surfaces. 1600 DPI allows you to get more precise operation. In addition, this wireless mouse is silent with a comfortabl....
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RAPOO Multi Device Bluetooth 2.4G Wireless Keyboard and Mouse Combo for Mac OS, Rechargeable Slim Silent Keyboards 1600 DPI Mouse for Laptop/MacBook Pro/Air, iMac, iPhone, iPad Pro/Air/Mini

  • 【Multi-device Connection Wireless Keyboard Set】RAPOO 9350M both the mouse and the keyboard can be connected via Bluetooth and 2.4G USB receiver. You can free to switch Keyboard by FN+1/2/3 between 4 devices. The device can be switched by the Bluetooth button at the bottom of the mouse.
  • it is very suitable for people who use multiple devices for office work..
  • 【Compact Wireless Keyboard】 Standard US layout (QWERTY) with the scissor foot design and chocolate keycaps can effectively reduce keyboard noise, bring you a comfortable experience. Each key is independently and appropriately spaced to prevent hitting the wrong key simultaneously. 13 multimedia hotkeys combine extremely convenient and efficient. And there is number pad which is a necessity for anyone who needs to tally numbers or enter data into a spreadsheet..
  • 【Portable Wireless Mouse】The RAPOO M300G wireless mouse is a portable silent mouse. Ergonomic design mouse with 1600 DPI precise tracking engine satisfies your daily work. Invisible optical mouse with Teflon feet pad, convinient to use on various surfaces, no mouse pad needed. The bluetooth button at the bottom supports switching between multi....
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Lenovo 530 Wireless Mouse with Battery, 1200 DPI Optical Mouse, USB Receiver, 3 Button, Portable, Ambidextrous, GY50Z49089, Graphite Grey

  • This ambidextrous mouse is made for ergonomics and comfort, with a 3-button design that fits both the right and left hand.
  • Wireless optical mouse with 1200 DPI sensor resolution.
  • Get dependable connectivity with 2.4 GHz wireless technology via a Nano USB connection.
  • Easy portability – store the Nano USB receiver inside the mouse when you travel and slip this lightweight optical mouse into a carrying case to enjoy more flexibility on the go.
  • Enjoy 12-month battery life* with the included AA battery.
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Impecca Wireless Keyboard and Mouse Combo, Wireless Ergonomic Keyboard with Optical Mouse, Spill-Resistant for Windows & MAC - White / Gray

  • Ergonomic Modern Design: Impecca Wireless Keyboard and Mouse Combo is the perfect solution for your laptop or desktop, bringing ergonomic comfort and powerful functions to your needs while wirelessly connecting your computer via the included USB Adapter with nano size dongle up to 6-10m operating distance..
  • 3-Button Wireless Optical Mouse: Includes a 3-button wireless mouse with 1000dpi to coordinate in time all your actions in the computer at the optimum speed. The wheel multi-function allows you to scroll and zoom with an optical sensor for high precision..
  • Compatible with Windows & MAC: Connects with different operating systems such as Windows XP/Vista/1-10 & MAC. Easily remove the USB transceiver from the mouse and place it in your computer's USB port to start operating your keyboard and mouse wirelessly with ease..
  • Spill-Resistant makes it the perfect complement: The spill-resistant feature will protect the films that cover the circuit board to prevent short circuits, in that way, your keyboard is more resistant to any accidents involving liquids..
  • One Battery Needed to Operate and Low Power Consumption: One AAA battery is required to run the wireless keyboard, and one AA battery is required to operate the mouse. Furthermore, Impecca Keyword and Mou....
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Ergonomic Wireless Computer Mouse for Kids,2.4 G Portable Silence Mouse Optical Mice with USB Receiver for Right and Left Hand,3 Adjustable DPI Level for Laptop PC Mac(Black)

  • [2.4GHz Wireless Mouse] Ensures reliable connection with an increased working distance of up to 33' (15m) and eliminates delays, dropouts and interference.(USB receiver hidden in the battery compartment).
  • [Resolution Optical] 800/1200/1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces..
  • [Ergonomic Design] The perfect ergonomic contours design provide all day comfortable even after long hours using. Also the led blue light can be switched ON/OFF by the switch button at the bottom which can bring you cool feeling..
  • [Compatible Platform] For Windows 7, 8, 8.1,10 and Linux. Works for Notebook,Chromebook,PC,Laptop,Computer.(Battery NOT included).
  • [Strong Durability and Long Working Distance] 500,0000 Times keystroke test and perform well. 2.4GHz Wireless, increase working distance of up to 30ft.STRONG DURABILITY AND LONG WORKING DISTANCE. 500,0000 Times keystroke test and perform well. 2.4GHz Wireless, increase working distance of up to 30ft..
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EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

  • ★ ERGONOMIC DESIGN - EIGIIS handheld trackball mouse wireless can greatly avoide the harm of palm and muscle of your wrist for long time using mouse. ATTENTION: NO LASER POINTER. IF YOUR MOUSE IS NOT WORKING WHEN YOU WENT A FEW MINUTES WITHOUT USING IT, PLS KINDLY CLICK TO WAKE IT UP.IF STILL NOT WORKING, PLS CHECK BELOW ISSUES: 1, CHANGE BATTERY AND TRY.
  • OR 3, REMOVE THE USB RECEIVER AND TRY IT. IF STILL NOT WORKING, PLS DON'T HESITATE TO CONTACT US FOR A REPLACEMENT.
  • ★ TRACKBALL COMFORT - Ergonomic handheld trackball mouse wireless is a best choose to reduce the chances for Arthritis and CTS suffers. Hold EIGIIS ergonomic handheld trackball mouse wireless in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
  • ★ ADJUSTABLE DPI - EIGIIS ergonomic wireless handheld finger trackball mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS handheld trackball mouse wireless have a Sensitive rolling ball and frequency....
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Rapoo Bluetooth Mouse, Multi-Device Silent Wireless Mice, 4 Adjustable DPI, Support up to 3 Devices, Portable Optical Mice with Ergonomic Design, for Laptop Windows PC Tablet, Black

  • 【Multi-device Mouse】With USB receiver or Bluetooth smart wireless technology, no need to restart pairing process or install any software. Just short press switch button to quickly swith between 3 devices, Automatic connection after switching, saving a lot of time..
  • 【Noiseless Mouse & 4 DPI】RAPOO silent wireless mouse features 90% noise reduction. Quiet clicks eliminate your worry of bothering others and allow you to better focus on your work. Enjoy peace and quiet during your browsing and working. You can adjust 4 DPI values from 600/1000/1300/1600, which is up to 1600 DPI. It can meet the accuracy of different screens..
  • 【Ergonomic Design & High Precision Optical Mouse】RAPOO wireless mouse designed for right hand, flat radian fits the curve of the hand. Fatigue release, suitable for all day use. High precision optical engine, can without a mouse pad using the mouse on various surfaces like leather, cloth, paper, desk, wood or resin..
  • 【Convenient & Extended Battery Life】Rapoo implements low-power technology and a power-saving design to extend battery life, 9 months battery life under normal conditions. Portable compact size, easy to carry on for office and business trips or travel. With anti finger-print and sweat proof outer shell, smoot....
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Razer Viper Ultimate Lightweight Wireless Gaming Mouse & RGB Charging Dock: Hyperspeed Wireless Technology - 20K DPI Optical Sensor - 74g Lightweight - 70 Hr Battery - Mercury White

  • Razer HyperSpeed wireless technology: Brings together extreme low-latency and interference reduction for true wireless freedom.
  • The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes.
  • Optical Mouse Switch: Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light.
  • Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides.
  • Up to 70 Hours of Battery Life: Allowing non-stop gaming.
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YONGNUO YN685EX-RF GN60 TTL Flash Speedlite for Sony Camera, HSS 1/8000S Master Slave Flash Unit, with bulit-in 2.4G Trigger System

  • ... transmission flashing shooting, it can be used as a master unit or slave unit. It is fully compatible with RF radio triggering signals from YN650EX-RF, YN685EX-RF, YN320EX, YN685(II), YN720, YN560 IV, YN660 and YN560 III, YN560-TX (pro), RF603, RF602 and YN32-TX. It also contains 16 transmission channels and 10000 wireless radio ID, making it easy for multi-flash lighting..
  • 【Supports Multi-group Flashes Independent Control】When YN685EX RF used as a radio master unit, it is able to control 5 independent groups, realizing remote control of flash mode, flash output and focal length for YN650EX-RF, YN685EX-RF, YN320EX, YN685(II), YN720, YN560 IV, YN660 and YN560 III..
  • 【Supports Optical Transmission Wireless Slave Flash】In optical transmission wireless flashing shooting, YN685EX-RF can be set as slave unit to receive optical transmission wireless triggering signals from YN320EX and from Sony flashes such as HVL-F32M, HVL-F60RM, HVL-F60M, performing off-camera TTL mode flashing..
  • Supports external battery pack】The flash recycle with full output only needs 2s to perform. Even if the battery is not brand new, it only takes 3-4s to perform the fast flash recycle. With the use of external battery pack, higher recycle need....
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Verbatim Wireless Notebook Optical Mouse, Commuter Series – Matte Black

  • Plug and Play! Verbatim Wireless Notebook Optical Mice offer 2.4 GHz wireless reliability and performance.
  • Contoured, comfort grip fits the hand and ideal for right or left hand use.
  • The Nano receiver is small enough to plug in and leave connected and can be stored inside the battery compartment.
  • 1200 DPI optical sensor provides smooth, precise tracking.
  • Verbatim has been a leader in data storage technology since 1969, and guarantees this product with a limited 1-year warranty and technical support.
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