2 external USB 3.1 sockets USB3.1 Gen-II transmission speed reaches 10Gbps Compatible with Universal Serial Bus 3.1 Specification Revision V2.0/ 1.0 Supports USB data transfer rates of 10G/5G/480/12/1.5 Mbps Expands an external USP3.1 SuperSpeed + Type-C port () on the system The maximum output current of Type-C is 5V/3000mA The maximum output current of Type-A is 5V/900mA 1 Type-C female connector, 1 external USB3.1 interface and an internal SATA power supply Power input: 15-pin SATA CD-ROM type power connector Each USB port has built-in overcurrent protection Supports Multiple INs Supports remote function of devices such as USB keyboard or mouse Supports Control, Bulk, Stream, Interrupt, Isochronous transmission type Operating temperature: 0 to 60°C (32 to 140°F) Storage temperature: -20 to 70°C (-4 to 158°F) Operating humidity: 5 to 95% RH System requirements: 7 (X86/X64); 8.x / 10 (X86/X64) ( in-box driver); Support Linux 2.6.31 or later (Linux OS already implemented USB3.0 driver) Colour:Black Material: PCB Package Contents: 1x Expansion Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Supports 1-to-2 expansion of chassis motherboard USB interface, and supports 2 devices running at the same time SMT process, first-class workmanship, all-solid capacitors, excellent quality The measured speed can reach 500-800Mbps Equipped with mainstream chip ASMedia ASM1142, supports USB3.1 full-speed transmission Applicable to motherboard PCI-E card slot, compatible with Window 8, plug and play