Digitus 4-Port USB 3.0 PCI Express Add-On Card

USB PCI Express Add-On card USB3.0, 4-port A/F, Chipset: VL805, self powered

Extend your PC with PCIe slots by 4 full USB 3.0 ports (USB A) with up to 3000 mA

Data transfer in SuperSpeed with up to 5 Gbps, backwards compatiblePower supply: 5 V / 3000 mA per port max.Chipset: VIA / VL805Supports USB legacy functionUSB Attached SCSI Protocol (USAP) ModePlug and Play - no driver installation requiredNo external power adapter requiredSupports hot pluggingLow-profile slot bracket

Connections: 4 x USB A (USB 3.0)USB data transfer rates: SuperSpeed (5 Gbps), Hi-Speed (480 Mbps), Full Speed (12 Mbps) & Low Speed (1.5 Mbps)Power supply: 5 V / 3000 mA per port max.Chipset: VIA / VL805For PCIe slots: x1/x4/x8/x16No external power adapter required, power supply via PCIe slotComplies with Universal Serial Bus 3.0 specification (Rev. 1), backwards compatible with 2.0Complies with Extensible Host Controller Interface Specification Rev. 1.0Complies with PCI Express Specification 2.0, backwards compatible with 1.0Supports USB legacy functionUSB Attached SCSI Protocol (USAP) ModePlug and Play - no driver installation requiredSupported operating systems: Windows 10/8.1/8/7, Linux (32/64Bit)Dimensions: 10 x 12.1 x 2 cm (W x D x H)Weight: 60 g