1. USB 3.0 interface extender ,premium quality and super speed.2. PCI-E x1 riser card making image card more stable and secure.3. PCI Express 1X bus type.4. Gold plated contacts for better connectivity and long life .5. Compatible with 1x,4x,8x,16x PCI-E slot of the motherboard.Type: PCI-E riser cardProduct name: PCI-E x1 riser boardUSB interface: USB 3.0Function: Used for Bitcoin miner antminer miningBoard size(approx.): 3.1cm x 3.0m x 1.0cm/1.22 x 1.18 x 0.39inchNo driver needed.colour:WhiteMaterial:Plastic + MetalPackage Contents:10pcs x PCI-E 1X Riser Card(For different production batches, the batch number characters on the product may be different, which does not affect)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 measurement allowed error is +/- 1-3cm.
