For PC enthusiasts, builders, and gamers who need multiple USB 3.0 headers for peripherals without compromising data transfer speeds. Expands your motherboard USB 3.0 capacity and helps with cable management using this 19pin to two 20pin splitter adapter, compliant with 19pin motherboard specifications. Extends your motherboard USB 3.0 connectivity with a 19pin female to two 20pin splitter adapter, compatible with P7P55/USB3 series and other modern motherboards. Features bidirectional 20pin port allocation, 5 Gbps fast data transfer, and a compact PCB footprint of 65 x 21 x 10 mm for spaceefficient PC builds. Easy installation: plugandplay with standard 19pin USB 3.0 headers. Use scenarios Gaming or multiperipheral setups: run multiple USB 3.0 devices such as external SSDs, gaming peripherals, and VR accessories from a single header without bottlenecking performance. Creative/workstation environments: connect keyboards, mice, audio interfaces, external drives, and other USB 3.0 devices to expand capability while keeping cables organized. Small form factor or cablemanaged builds: the compact 65 x 21 x 10 mm design helps preserve space in tight cases while improving internal cabling harmony.