Tripp Lite 6in Displayport to DVI Adapter Video Converter DP-M to DVI-I-F 6" - display adapter - 5.9 in - P134-000 - Monitor Cables & Adapters - CDW.com
StarTech.com DisplayPort to DVI Adapter - DP to DVI-D Adapter Converter - 1080p DP to DVI Monitor - DP2DVI2 - Monitor Cables & Adapters - CDW.com