And A4Tech KBS-2348 RP Silver-Grey USB

Color: Grey
Brand: A4Tech
Equipment: Keyboard and mouse
Design: Rhombic Anti RSI
Description: Wireless kit: wireless keyboard, wireless mouse, connection interface: USB, radio channel, color: grey, mouse type: optical LED, keyboard type: membrane, optical sensor resolution: 800 dpi
Peculiarities: 2 frequency channels allowing multiple mice and keyboards to work without interference. Signal receiver for mouse and keyboard in one housing. Sleep mode when the mouse is idle.
Type: Membranous
Purpose: Desktop computer
Wireless connection: There is
Connection interface: USB, radio channel
Scroll wheel: There is
Wireless range: 2 m
Wireless type: Radio channel
Ability to encrypt data: There is
Number of keys: 3
Numeric block: There is
Number of additional keys: 19
Key travel: 4 mm
Trackball: No
Optical sensor resolution: 800 dpi