Owfeel PCI-e PCI Express 36PIN 1X extender Extension cable with Gold-plated connector Easy to mount it in 1U/2U case in any angle. The flexible FFC cable is assembled with the based at 90for easy mounting in the case. Utilize high quality flexible FCC cable which is extremely soft and compact. High Speed flexible FFC cable is for 1U,2U,3U chassis. Supports high speed PCI-E 1X card and 4X,8X,16X card, but at 1X speed only.