Short Description:

USB V 1.1/2.0 specification

Compatible with USB Audio Device

The Class Spec V1.0 specification

Comply with USB HID Version 1.1 specification

Type A USB connector

Working voltage: 4V-5.25V DC

Ambient temperature :-10~+40℃

Relative humidity: 10%~95%

ambient noise <60dB(A)

broadband or 56K modem