Dimensions (height x width x depth): 38 mm (1.5 in) x 134 mm (5.28 in) x 28 mm (1.1 in)
Laser Class: Class 3 Laser
Max Output: Less than 1mW
Wave Length: 522?542 nm (green light)
Wireless operating distance: Approx 30m*
Supported OS: Windows Vista, Windows 7, Windows 8
The Logitech? K380 Multi-Device Bluetooth? keyboard makes any space minimalist, modern, and multi-device, letting you type on your smartphone, tablet, and more.* Connect with up to three Bluetooth-enabled devices simultaneously and switch instantly between them.
The K380 Multi-Device is compact and lightweight. You can type on the device of your choice?anywhere.
It automatically detects your device, maps keys, and provides a familiar typing experience with all your favorite shortcuts. So you can own your space on any device, anywhere.