Thunderbolt Port to HDMI Female Adapter Cable with Audio Video for 2011 2012 2013Use the Thunderbolt port to connect the Thunderbolt Display and transform your ultracompact Laptop into a complete desktop workstation. Compliant with Thunderbolt and mini DisplayPort Interoperability specification V 1.1 a. Support full Thunderbolt and mini DisplayPort link training. Compliant with HDMI 1.3 specification up to 1.65 Gbps.