... link/dual link 1. 18+1 single link & 24+1 dual link 2.high speed transmission 3.CE,UL ... ,RoHS approv DVI cable 24+1/18+1 single link/dual link Specifications:18 ... +1 single link & 24+1 dual linkMetal casing,PE insulation,triple shielded24K gold ... term cooperation! ) Related picture for reference : DVI cable 24+1/18+1 single link/dual link