Features: PCI-E X4 to 5 Ports USB add on card Outputs 2x USB-A and 3x Type-C Rear Ports 2x USB-A and 2 x USB-C ports Share 10Gpbs Speed 1x USB-C port has Exclusive Access of 10Gbps Speed Supports total 20Gbps Data Transfer Speed Powerful PCIe to USB Add On Card, USB-A ports support 5V900mA output and USB-C ports support 5V3A output Every USB Ports Support Transfer Rates up to 10Gbps when using individually Compatible with PCIe x4, PCIe x8, PCIe x16, But Does not Support PCI-E x1 Slot Owns Individual Power Supply, no Additional Power Input is Required. Stable and Reliable ASMEDIA ASM3142 and VL822 Chipsets Full-Profile PCI Slot Bracket Include Driver free for Win 8, Win10 and Win 11, Compatible with Windows XP, WIN7, VISTA System (Need driver installation) Package Content 1 x PCIe USB 3.2 PCI express card 1 x Driver CD 1x User manual