Startech.com PEXUSB312A3

HIGH PERFORMANCE: 2-Port USB PCIe Card with ASMedia ASM3142 host controller (PCIe 3.0 x2) has two SuperSpeed 10Gbps USB-A ports (USB 3.1 Gen 2 / USB 3.2 Gen 2x1). Speeds up to 10Gbps/port. Upgraded version of our popular USB card PEXUSB312A2 MAXIMIZED USB PERFORMANCE: Add-on card supports Multiple Ins for max bandwidth when using mixed-speed devic... morees. Supports UASP & optimized for SSDs/HDDs, NVMe, thumb drives. Supports USB 3.0/2.0 devices POWER: USB PCI Express 3.0 expansion card w/ SATA power header supplies supplemental power to the USB ports (when motherboard power is insufficient) providing up to 4.5W (5V @ 0.9A) per USB-A port COMPATIBILITY: USB PCIe adapter card installs in full or low-profile PCIe 3.0 x4 slot and up. Bracket included. Backward compatible w/ PCIe 2.0. Supports Win/Linux/macOS w/auto drivers on Win 8 & up

USB PCIe card has ASM3142 controller (PCIe 3.0 x2) w/2x USB-A ports Up to 10Gbps/port USB 3.1/3.2 Gen 2 expansion card New version of PEXUSB312A2 USB PCI Express adapter card supports Multiple INs for max bandwidth w/mixed-speed devices UASP optimizes performance w/ SSDs/HDDs/NVMe drives Supports USB 3.0/2.0 devices SATA power header provides up to... more4.5W/port Add-on card w/ full or low-profile bracket incl. Win/Linux/macOS and auto drivers on Win 8 and up