| Built-in processor | DSTni-EX |
| Weight | 14.1 oz |
| Baud rate | 921.6 Kbit/s |
| Serial interface type | RS-232/422/485 |
| Electrostatic Discharge (ESD) protection | 15 kV |
| Flow control support | Y |
| Ethernet LAN (RJ-45) ports | 1 |
| Serial ports quantity | 2 |
| Certification | FCC, C/UL, CSA, VCCI, CE, TUV, CTick |
| Operating temperature (T-T) | 0 - 60 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Input voltage | 9 - 30 V |
| Dimensions (WxDxH) | 2.83 x 3.74 x 0.906" |
| LED indicators | Y |
| Compatible operating systems | Windows 98/Me/NT/2000/XP |
| Power LED | Y |
| Processor frequency | 48 MHz |
| Cabling technology | 10/100Base-T(X) |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Wi-Fi | N |
| Windows operating systems supported | Y |
| RAM capacity | 0.256 MB |
| Flash memory | 2 MB |
| Supported network protocols | ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, SNMP |
| Management protocols | SNMP, Telnet, HTTP |
| Link/Act LED | Y |