1-Slot PCI Express X16 Riser Card for 1U IPC Chassis 4-layer high impedance circuit board design. Install the PCI-E device at a right 90-degree angle to the riser card. Protects the PCI-E slot from damage caused by frequent removal and plugging. color: green Material: circuit board size: 12x2.5x2.5cm Package Contents: 1 x PCI-E 16X 90 Degree Right Angle Riser Card Note: Since each batch of raw materials may be different, The appearance and color of the PCI-E 16X riser card slot may be different, but the functions are the same. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowable measurement error is +/- 1-3 cm.