Upgrade Or Expand A Desktop/Server'S Usb Connectivity By Adding 4X External Usb Typec 10Gbps Ports And 1X Internal Usb Typea Port Asm3142 Controller Supports Up To 10Gbps Across All 5 Ports Up To 5V 3A (15W) Per Usb Typec Port And 5V 1.5A (7.5W) On The Usb Typea Port Usb Expansion Card Works With Windows/Macos/Linux; Compatible With All Hardware Platforms Such As Intel/Amd/Apple Silicon Pci Express 3.0 X4; Standard Profile Bracket Preinstalled; Lowprofile Bracket Included