FVDI J2534 Diagnostic Tool is a vehicle communication interface device that full compatible with SAE J2534-1 and partly compatible with SAE J2534-2. It supports most of vehicle communication protocols and can be used as PassThru device for many dealer level diagnostic software. And it can be used as a ELM327 device also, support most of ELM327 software. FVDI J2534 Diagnostic Tool Highlights: a) High speed host communication. (3M bps) b) Stable host communication. (with RTS/CTS flow control) c) Automatically register software and no virtual machine needed. d) Online software update and keep software latest always. e) Online firmware update. f) USB/802.11 selectable host communication. g) Support ELM327 software by one device. Technical specifications a) Voltage & Current requirements 8~32VDC, 100 mA (max), 0.6 Watts @ 12 VDC Note: protected against reverse battery polarity b) Vehicle Protocols ISO9141 ISO14230 J1850 VPW J18