New, Unused, Unopened Yoshida Sangyo Co., Ltd. Wireless Keyboard with Touchpad Wireless Keyboard LED Backlight Function Wireless connection possible by attaching the USB receiver to the PC LED backlight that lights up in three colors: green, red, and blue Model Number: YD-1718 Product Name: Wireless Keyboard with Touchpad Power: USB Rechargeable Size: H9.7 x W14.6 x D1.9cm Charging Time: Approximately 2 hours Usage Time: Approximately 6 hours Included: microUSB cable, USB receiver Will be shipped in simple packaging (without bubble wrap). Keyboard Wireless