Esperanza EK134 USB Keyboard (EK134)

Dimensions: 442x140x22mm
Cable length: 1.45m
Operating voltage: 5.0+/-0.25V
Working current: less than 10mA

Working temperature:
Operating temperature range: 0oC-40oC
Ambient humidity: 20%~90%

System requirements:
Works with the following systems: Windows XP/VISTA/Windows 7/Windows 8/Windows 10
Supports all language versions, requires a USB 2.0 connector