Key Digital ES381 - Manual (Page 27)

4 HARDWARE SPECIFICATION
All parameters typical @ 20 °C unless otherwise stated
4.1 Power Requirements
Supply Voltage:
5.0V ±10% from host USB bus
Total Supply Current: 200mA avg
4.2 Mechanical
Mass:
42g typ.
Case Material Data: Polycarbonate (UL94V rated)
Size (typical in mm): 99.6 15 x 30.6 x 17.5 16
4.3 Environmental
Humidity:
<80% non condensing
General Operating Temperature: -10°C to +45°C Ambient
Storage Temperature: -40°C to +80°C Ambient
Operating Location: Indoor or under-cover use only
Operational Category: Cat II
Pollution Degree: 2
Elan Digital Systems Ltd. 27 USBcount50 USER’S GUIDE Iss1
15 From BNC end to USB end
16 Not including “P” clips on base