It suppots to connect a standard mode display, projector, or a LCD with VGA or HDMI port or cable to your Mac from its mini Display port. So you can watch videos and slideshows on the big screen with family and friends.
Features:
Support Mini Display Port(DP) to HDMI and VGA output.
Aluminum casing minimizes EM interference
Compact design allows adjacent port access unobstructed.
The built-in conversion chip, without external power supply
HDMI V1.3 compliant supporting Full HD display at 1080P up to 10.2Gbps video bandwidth.