Rapoo 1800 Wireless Keyboard & Mouse Combo Set with USB Receiver (1 x AA + 1 x AA)
Model: Rapoo 1800 - 2.4GHz wireless connectivity - Frequency: 2402~2480MHz - Operating range: 10 meters - 104-key keyboard - Mouse resolution: 1000DPI - Included 1 x AA + 1 x AA batteries for keyboard & mouse - Comes with USB receiver - Supports system: Windows XP/Vista/7