DVI to DisplayPort 1.5M Active Cable (M/M) – VisionTek.com
DisplayPort adapters | disguise
Shop | StarTech.com Mini DisplayPort to DVI Adapter - 1080p - Single Link - Active - Mini DP (Thunderbolt) to DVI Monitor Adapter (MDP2DVIS) - DVI adapter - 7.9 in
StarTech.com Mini DisplayPort to DVI-Dual Active Adapter review: perfect - XSReviews
IOGEAR - GDPDVI4KA - Active DisplayPort to DVI Adapter - 4K 30Hz