| Manufacturer | Comtrol |
| Manufacturer Part # | 99445-9 |
| Cost Central Item # | 10269200 |
| Product Description | Comtrol DeviceMaster RTS - Device server - 4 ports - RS-232, RS-422, RS-485 external |
| Device Type | Device server |
| Enclosure Type | External |
| Approximate Dimensions (WxDxH) | 10.8 in x 6.3 in x 1.5 in |
| Processor | 1 x ARM 44 MHz |
| RAM Installed ( Max ) | 8 MB |
| Flash Memory Installed (Max) | 4 MB flash |
| Ports Qty | 4 |
| Data Link Protocol | RS-232, RS-422, RS-485 |
| Network / Transport Protocol | TCP/IP, UDP/IP, ICMP/IP |
| Remote Management Protocol | SNMP, HTTP |
| Features | BOOTP support, RARP support, ARP support, manageable, DHCP snooping, Trivial File Transfer Protocol (TFTP) support |
| Power | AC 120/230 V ( 47 - 63 Hz ) |
| Manufacturer Warranty | 2 years warranty |