Transfer files quickly with the compact 5-in-1 Micro USB Adapter Features 1 x 4K HDMI port, 2 x USB ports, 1 x SD and 1 x TF card slot Please see Full Details for complete specifications Dimensions: 97mm x 30mm x 11mm Backwards compatible with 1080p, 1080i and 720p Efficient 5gbps transmission speed Read and write thanks to the SD anf TF card slots which work simultaneously Save 52% on the 5-in-1 Micro USB Adapter for 23.99 pounds