Logitech K800 Wireless Illuminated Backlit Keyboard
Logitech’s K800 Wireless Illuminated Keyboard has backlighting that automatically adjusts based on the amount of light in the room using ambient light sensor, and you can get one for $54.05 shipped, today only, originally $99.99. That’s right, it uses motion sensors to detect your hands as they approach to turn the backlighting on and right back off when they move away. This means that you’ll enjoy bright, precise illumination and more battery life — up to 10 days — without recharging. Product page. Read more for a hands-on video review and additional information.

Logitech K800 Wireless Illuminated Keyboard — Backlit Keyboard, Fast-Charging, Dropout-Free 2.4GHz Connection
  • Brightly backlit keys with illuminated characters for easy typing, even in the dark, compatible:Windows XP, Windows Vista , Windows 7, Windows 8, Windows 10
  • PerfectStroke key system makes every keystroke more comfortable, fluid and quiet.No batteries needed: recharge quickly with the included universal micro-USB cable
  • Powerful 2.4 GHz wireless connection with one tiny Unifying receiver that stays in your computer. Works with Windows based PCs, including Windows 10 or later. Try moving the keyboard closer to the unifying receiver, or plug the unifying receiver into the receiver extender cable to bring it closer to the keyboard
  • Easily pair with other Logitech devices through a single Unifying USB receiver. Look for orange "unifying" icon for compatible devices.NOTE:Kindly review the videos under the image section and user manual under product details for set up and user guidance.
  • Compatible with Windows XP, Windows Vista , Windows 7, Windows 8, Windows 10

It also comes equipped with the PerfectStroke key system and Logitech Incurve keys, with the former making every stroke comfortable, fluid and whisper-quiet. The keyboard’s concave design and softly rounded edges of the durable Logitech Incurve keys perfectly position your fingers, enabling the fingertips to glide from key to key, hour after hour. One other cool feature are the letters and characters, which were applied in ultra durable fashion to prevent them from wearing off.

The Wireless Illuminated Keyboard K800 is perfect for someone who values both form and function. The Wireless Illuminated K800 keyboard includes features that make it a standout — smart backlighting, Logitech(R) Unifying technology, our PerfectStroke(TM) key system and Logitech Incurve keys(TM) — and presents it all in a very stylish and sleek package that’s sure to please,” said Denis Pavillard, vice president of product marketing for Logitech’s keyboards and desktops.