Connect multifunction card to computer directly by RS232 serial cable.
Connect multifunction card between sending card (or independent controller) and the first receiving card.
Connect multifunction card between any two receiving cards.
Connect multifunction card to the last receiving card.
Working environment
Rated voltage: 4.5 - 5.0 - 5.5 V
Rated current: 0.38 A
Power management control voltage (V): 0 - 250 V
Power management control current (A): 0 - 3.0 A
Temperature of working environment: -20~75 ℃
Humidity of working environment: 0~99 %
Net weight: 164.4 g