Features : Adaptor for ISA computer cases to dual port USB equipped motherboards. Tools required (power off, open case, check & connect, pop in, screw up, close case, power on). This is the one for retrofit for most PC compatibles made in 1997 & '98 with USB connectivity. Pinout = 1) +5 vdc (red), 2) Data - (white), 3) Data + (green), 4) Signal Gnd (black), 5) Shield (Chassis Gnd (Optional) black). Works with 90% of all Intel/USB equipped motherboards
Be sure your motherboard actually does have dual USB port pin connection headers (8 pins, 9 pins or 10 pins) before you buy. USB I/O Cable Adaptor A type receptical with bracket, two USB connectors for motherboard. Pigtails are 6 inches long. 20 AWG power wires.