판매 후 서비스
콜센터 및 온라인 기술 지원, 반환 및 교체, 수리, 다른
Interface
Serial, usb, ps2
Voltage
+5 Vdc(+4.4 to +5.25 Vdc)
Minimum current of power supply source
300mA
Peak requirement is less than
50 mV (p-p)
Operating mode
desktop, line, key
Operating temperature
-20°C to 70 °C
Storage temperature
-40°C to 85 °C