BB-USOPTL4
2000 V RMS optical isolation15KV ESD surge protection
Adds a COM port to your PCLEDs for transmit and receivelinesUSB1.0,1.1and2.0compatible(12Mbps)AutomaticconfigurationonWindows 2000, XP, Vista. 7 (32/64 bit), 8 (32/64 bit)No power suppl