1.This 16x PCI Express 3.0 Riser Card lets you install a full-sized PCI Express card in a 1U or 2U server case, eliminating the expense of purchasing small form factor PCIe cards. 2.Golden finger protection cover and dustproof design. 3.The PCI-Express 16X Riser Card makes the PCI-Express Card away from motherboard 4.With the PCI-Express socket directly in line with the socket on the motherboard . 5. It is the right angle riser for the PCI Express X16 buses. The connector is soldered on the component side (B side) of the board. 6. When an I/O board is inserted, the component side of the I/O board will face down, towards the motherboard. 7. Product Dimension:115x39mm(LxW) Colour:Photo Color Material:ABS Package Contents: 1x PCIE Riser 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.