Poly AC Adapter Black 81423-01 Maximum video resolution_3840 x 2160 pixels Network: Yes

Network: Yes

you'll always get a clear and sharp picture

Power Supply Output: AC100~240V

making it less likely to fail than a mechanical hard drive

Poly AC Adapter Black 81423-01 Maximum video resolution_3840 x 2160 pixels Network: YesPoly AC Adapter Black 81423 01 The 81423 01 AC Adapter from Plantronics includes the AC main universal adapter and plug attachments for other countries. It runs at 100 to 240 V, 50 60 Hz frequency and has an output of 9. 0V 500mA. 110 to 220VAC Input Voltage 9. 0V, 500mA Output Voltage 50 60 Hz Frequency Specifications Input Voltage: 110 to 220 VAC Output Voltage: 9. 0 V, 500 mA Frequency: 50 60 Hz Compatibility: CS500; Savi 700 400; Savi Go Office