Ethernet RJ45 TCP/IP to Serial RS232 4 PORTS COM RS-232 DB9 converter - SUNIX DPL2000Q chipset (DPAS04H00)

To connect 4 RS-232 serial ports to an Ethernet network. Made by Sunix (Ref DPAS04H00).
Compatibility:
Drivers for Windows: 7 / 8.1 / 10 / 11 (X86/X64) and Windows Server: 2008 / 2012R2 (X64).
Specifications:
Serial communication:
CHIPSET SUNIX DPL2000Q QiuNiu .
4-port RS-232 DB9 male interface, data rate 50bps~115.2Kbps.
Stop bit 1, 1.5, 2 / Parity: even, odd, none, mark, space.
Flow control Xon/Xoff (software), Hardware FIFO 1Kbyte per port.
Signals: DCD, TxD, RxD, RTS, CTS, DTR, DSR, GND, RI.
Protection ±15KV ESD IEC-61000-4-2 Air Discharge, ±8KV ESD IEC61000-4-2 Contact Discharge, ±4KV ESD IEC61000-4-2 Level2 Line-to-Line...
Ethernet communication:
2 ports, 10/100 Mbps speed, automatic MDI/MDIX..
Direct and/or cascaded operation of up to 255 RS232 ports.
RJ45 connectors with integrated magnetic isolation.
Input voltage: 5 to 12 VDC (power supply included).
Power consumption: 2.5 W at 5 V.
Environment:
Operating temperature: 0 to 45 °C (32 to 113 °F).
Operating humidity: 5 to 95% relative humidity (non-condensing).
Storage temperature: -20 to 85 °C (-4 to 131 °F).
Operating temperature: 5 to 95% relative humidity (non-condensing).
Operating humidity: 5 to 95% relative humidity (non-condensing).
Storage temperature: -20 to 85 °C (-4 to 185 °F).
Physical characteristics:
Housing: ABS, PC, metal.
Weight: 283 g.
Dimensions: 190x119.58x27 (mm).