Tenext PCI Express Riser 1U Card x1 Left Single Slot Bracket Adapter(Fullfilled by Amazon Only) Allow Installation of Single(1) Slot PCI Express Card Horizontally over the Motherboard Ideal for 1U/2U Severs and Small Factor PC Cases Applications Support Up to 16 GT/s on Single Lane(x1) PCI Express Date Rate Shipped directly from one of Amazon's warehouses in the United States FREE shipping on Amazon Prime or SuperSaver on combined eligible order