And A4Tech KBS-2680RP Silver-Black USB

Color: Silver
Brand: A4Tech
Equipment: Keyboard and mouse
Design: Rhombic Anti RSI
Description: Wireless kit: wireless keyboard, wireless mouse, connection interface: USB, radio channel, color: silver, mouse type: optical LED, keyboard type: membrane, optical sensor resolution
Peculiarities: Power: 2 Ni-HM AA batteries for keyboard and 2 Ni-HM AA batteries for mouse. Charger in the receiver.
Type: Membranous
Dimensions WxHxD: 470x38x215 mm
Purpose: Desktop computer
Wireless connection: There is
Connection interface: USB, radio channel
Scroll wheel: There is
Wireless range: 2 m
Wireless type: Radio channel
Number of keys: 137
Numeric block: There is
Number of additional keys: 33
Trackball: No
Mouse power supply: 2xAA
Number of programmable keys: 8
Optical sensor resolution: 800 dpi
Keyboard power supply: 2xAA