... phone holder 1.Read SD , TF , MS , M2 card 2. USB 2.0 , 480mbps 3.phone charger 4. ... phone holder with all in one card reader1.Read SD , TF , MS , M2 card 2. USB 2.0 , 480mbps ... * USB bus powered* Compliant with USB version 2.0 and USB1.1* Supports Windows98, ME, 2000, NT, XP ... Mac OS X, and Linux OS* Over-current detection and protection for each downstream port* Plug-and-play and hot swapping functions * ...