XBMCMart XDKEYPAD LED Backlit Wireless Touchpad & Keyboard for PC, Android TV Box, and Raspberry Pi. (Black) 3 IN 1 - Wireless Mini Keyboard, Touchpad Mouse, and Backlit LED Keys to assist in using the keyboard with no light such as during the night. WIRELESS CONNECTIVITY - Our innovative design utilizes 2.4 GHz Wireless Technology to provide a flexible range of motion for your operating environment! AUTOMATIC SYNCHRONIZATION - Designed for Hassle-Free installation, plug the Nano Usb receiver into your device's USB port, recharge the li-ion battery and the Wireless Desktop / Android TV Box will be automatically recognized and connected. HOT KEYS (SHORTCUTS) - Provides one-touch access to the Internet along with Multimedia Controls. WIRELESS OPTICAL MOUSE - Optical sensing technology provides one of the most accurate input devices in the industry.