Star Tech 4-Port USB-A 3.1 PCIe Card Expansion Slot For Desktop/PC: This PCIe USB 3.2 Gen 2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding four SuperSpeed USB-A (10Gbps) ports. The card features dual ASM3142 controllers with up to 20 Gbps of total bandwidth shared across all 4 ports. Wide Installation Compatibility This add-on card includes a full-profile installation bracket ensuring you can install it into full-profile PCIe 2.0 x4 slots. For wide platform support the card is compatible with Windows, Linux and macOS. For hassle-free installation the drivers install automatically on computers running Windows 8 or higher. Works w/USB 3.1/3.0/2.0 devices Connector(s) Connector Type(s): 1 - PCI Express x4 Internal Ports: 1 - SATA Power (15 pin) External Ports: 4 - USB 3.2 Type-A (9 pin, Gen 2, 10Gbps)

Hardware Ports: 4 Interface: PCI Express Bus Type: USB 3.2 Gen 2 10Gbps Card Type: Standard Profile Port Style: Integrated on Card Industry Standards: USB 3.1 Specification Rev. 1.0 USB Specification Rev. 2.0 PCI Express Base Specification Rev. 2.0 Intel xHCI Specification Rev. 1.1 UASP (USB Attached SCSI Protocol) Rev. 1.0 Chipset ID: ASMedia - ASM3142, ASMedia - ASM1812 Performance Total USB Power Output: 4.5W (5V @ 0.9A) nominal, per port - Ports trip before 2.1A (10.5W) for Over-Current Protection Maximum Data Transfer Rate: 10Gbps per port Type and Rate: USB 3.2 Gen 2 - 10 Gbit/s UASP Support: Yes MTBF: 40,000 Hours Software OS Compatibility Windows 7, 8, 8.1, 10, 11 Windows Server 2012 R2, 2016, 2019 macOS 10.13 to 10.15, 11.0, 12.0 Linux 3.5 or later LTS version only

Approx Dimensions of Item: H 1.9 x L 12 x W 15cm Includes: 1 x Star Tech 4-Port USB-A 3.1 PCIe Card Expansion Slot