Lantronix MPS100-12. Network connection type: Ethernet LAN, Networking standards: Ethernet v2.0 / IEEE 802.3/802.3u. Management protocols: SNMP. Width: 58 mm, Depth: 84 mm, Height: 25 mm. Operating temperature range (T-T): 5 - 50 °C, Operating relative humidity range: -40 - 66 %. Certification: FCC, C/UL, TUV, CE