The 4-Port USB A Female Slot Plate Adapter from StarTech is a durable USB plate that converts the USB pins from an AT-style Pentium (or newer) motherboard to two standard USB A-style sockets. This adapter is a cost-saving solution that provides the missing link to PCs which have USB capability built-in but no connectors to utilize it.
Four standard A-type USB outlets mounted on a plate with 11.3" (28. 7cm) cable to the 5-pin connectors
Supports 4 or 5-pin motherboard connections
Separate cables support a single row of 8/10 pins or 2 rows of 4/5 pins