And A4Tech RKS-2170D Silver-Black PS/2

Color: Multiple colors
Brand: A4Tech
Equipment: Keyboard and mouse
Design: Rhombic Anti RSI
Description: Wireless kit: wireless keyboard, wireless mouse, connection interface: PS/2, radio channel, color: multiple colors, mouse type: optical LED, keyboard type: membrane, optical resolution
Peculiarities: 33 keyboard shortcuts, built-in palm rest, mouse sleep mode
Type: Membranous
Dimensions WxHxD: 405x25x195mm
Purpose: Desktop computer
Wireless connection: There is
Connection interface: PS/2, radio channel
Scroll wheel: There is
Wireless range: 1.5 m
Wireless type: Radio channel
Number of keys: 120
Numeric block: There is
Number of additional keys: 16
Mouse power supply: 2xAAA
Optical sensor resolution: 1000 dpi
Keyboard power supply: 2xAA