2U chassis with high side transfer card, support PCIE 1 2 specification, suitable for IPC / special chassis. PCI-Express 16X adapter is specially designed for small computer chassis such as 2U network server. It adopts most expensive and most stable single stone capacitor, and four layer circuit board is high resistance design. After transfer, the height of PCI-E card and main board slot is 40mm/1.57inch. Colour: green Material: PCB circuit board Size: 11.4 x 4 x 1.2cm Package Contents: 1 x Adapter Card (due to different batches, the appearance and color of product may differ There is a difference in picture) Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.