1. 2-port USB 3.0 Type-C PCIE Expansion Card 2. PCI Express X1 Bus Type, Compatible PCIe x1/x4/x8/x16 Slot. 3. Compatible with Windows 7/8/8.1/10/Linux Kernel 4. Expand your computer with two type-c ports 5. The PCI-E card is equipped with 5Gbps bandwidth of USB3.0 Type C, which ensures fast data transmission, real speed of type-c for individual port. 6. Plug & play and hot swapping capability 7. Stable and reliable VIA Chipset 8. With two power modules, no additional power supply is required Colour:Black Material:PCB+Electronic component+Metal Package Contents: 1 x PCI-E 1x to USB 3.0 Type C USB-C Expansion Card Adapter 1 x Low Profile Bracket 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.