• 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.
• Compatible with Windows XP, Windows Vista , Windows 7, Windows 8, Windows 10

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item.

Warranty: 30 Day Woot

The units in this sale are being sold as open box condition. That means that they have been opened due to being a photo sample, a tested good customer return or having damaged packaging. Some non-essential items may be missing from the box. The unit may not be shipped in retail packaging. That is the reason for the reduced sale price and the reduced warranty.