Specifications:Dust- and Water-Proof to IP68 with Sealing Cap AttachedCAT 5E Compliant Ethernet ConnectionEthernet Data Rate up to 100 MHZUSB Version 2.0 PerformanceUSB Hot Pluggable, Standard 4 Pole InterfaceVersion 1: A type USB front of panel, standard B type at rearVersion 2: B type USB front of panel, standard A type at rear