Treat yourself to a five-star shopping experience! I only have the best here, nothing is better than me! Please identify Wangse Electronics Monopoly Store!!!!100% real Thunderbolt, not an older Mini Displayport adapterUsed to convert Thunderbolt ( and also compatible with older Mini DisplayPort) output to HDMI outputProvides 10Gbps ultra high speed on both channels (total up to 20Gbps)Up to 20 times faster than USB 2.0 or 4 times faster than USB 3.0Supports 1080p and 4K Ultra HDTV or 4K displayFully backward compatible with earlier Mini Displayport specifications - allows to use it for older apple models with only Mini Displayport portsConnector Type: Thunderbolt Male to standard HDMI Type A FemaleCompatibility (Incomplete List)• Apple MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro• Micro. soft Surface Pro/Pro 2/Pro 3 for Windows 8 Pro (NOT Surface/Surface 2 for Windows RT)• Lenovo ThinkPad X1 Carbon, X230/240s, L430/440,