The white Tera Grand Active Mini DisplayPort Male to HDMI Female Adapter features aluminum housings on both ends. Compliant with Mini DisplayPort 1.2 protocols and backward compatible to Mini DisplayPort 1.1, this adapter supports 4K resolution up to 3840 x 2160 at 30 Hz, as well as AMD and ATI Eyefinity Technology for viewing multiple HDMI displays. This adapter also supports automatic sink detection and low power standby mode operation.