Input: DB9 Female, RS-232 from POS , DB25 Male / Parallel Port, RS-232 from POS / Parallel Port from POS
Output: DB9 Male, RS-232 to Printer, DB25Female / Parallel Port, RS-232to Printer / Parallel Port to Printer, DB9 Female, RS-232 to DVR, RJ-45 ,RJ-45 to DVR, RS-485+, Connect to GV-NET / GV-Hub RS-485RS-485-,Connect to GV-NET / GV-Hub RS-485+
Communication: RS-232 from POS, 1,200 bps~115,200 bps, RJ-45 to DVR, 10 /100 Mbps, RS-232 to DVR. 1,200 bps~115,200 bps, RS-485 to GV-NET /GV-NET Card / GV-NET / IO Card, 1,200 bps~19,200 bps
RS-485 to GV-Hub / GV-COM, 600 bps~115,200 bps
DC In: Power Adapter DC 5V, 2A Inner Positive
Environmental conditions: Operation temperature: 0~50 degree c, Humidity: 5%~95% (non-condensing)
Dimension: 161 (W) x 34 (H) x 123 (D) mm