Fangrui Product Details Pci-e 16x Flexible Ribbon Brand New High Quality Pci-e 16x Slot Soldered With Normal Ide Ribbon Cable No Driver Necessary And Not Support Hot Swappable Flex Ribbon Riser Card. Durable To Use. Install Pci-e Device Freely According To Dimension And Position Of Computer Case. For Small Computer Server Case, Like 1u 2u. One End Is Pci-e 16x Male And Another End Is Pci-e 16x Female. Gold Plated Contacts For Connectivity And Long Life. Expansion For 1 Slot With Cable. No Driver Necessary And Jump-less. The Flexible Single Slot Pci-express 16x Riser Card Makes The Pci-express 16x Card Away From Motherboard , With The Pci-express Socket Directly In Line With The Socket On The Motherboard.. Pci-express 16x Slots. Pci Express Specification Version 1.0 Compliant. Fits 1u / 2u Rackmount Chassis. Need Some Professional Knowledge To Use This Product. Material: Plastic/metal Dimension: 19*10.5*0.7cm Package Included: 1x Pci-e 16x Riser Card Extender Cable Only The Above