Quantity 1 Color White Material Plastic Interface Type Thunderbolt male to DVI-D(24+1) male Compatible with 20-pin Mini DispayPort Application Thunderbolt (iMac / Mac Mini / Macbook Pro / MacBook Air) Other Supports Thunderbolt V1.0 compatible with 20-pin Mini DislayPort; Input: Apple Thunderbolt (iMac / Mac Mini / Macbook Pro / MacBook Air); Supports 10.8Gbps video bandwidth; Supports QXGA (1920 x 1080) output; Supports unidirectional single channel four-wire connect Built-in transform processor chip no need external power Packing List 1 x Adapter cable (185cm)