1*HDTV , 4K/30Hz ;  

1*TF 3.0 speed , 

1*SD 3.0 speed,supports both cards work together ; 

1*PD, 100W ;  

3* USB A 3.0 , 5Gbps ; 

 Material : aluminum , Size: 121 mm* 28 mm*10mm    Weight: 41g