And A4Tech GKS-770D USB

Color: Black
Brand: A4Tech
Equipment: Keyboard and mouse
Design: Classical
Description: Wireless kit: wireless keyboard, wireless mouse, connection interface: USB, radio channel, color: black, mouse type: optical LED, keyboard type: membrane, optical sensor resolution: 1000 d
Type: Membranous
Dimensions WxHxD: 320x30x170mm
Purpose: Desktop computer
Dimensions: 100x60x40mm
Wireless connection: There is
Connection interface: USB, radio channel
Scroll wheel: There is
Wireless range: 10 m
Wireless type: Radio channel
Number of keys: 121
Numeric block: There is
Number of additional keys: 17
Trackball: No
Mouse power supply: 2xAAA
Optical sensor resolution: 1000 dpi
Keyboard power supply: 2xAA