Model: D-188 Color: Black, White Material: ABS Product size: approx. 7.3*1.8*0.9cm/2.87*0.7*0.35'' Packing size: approx. 15.8*3.8*2.2cm/6.22*1.49*0.86'' 3 in 1 Type-C Card Reader Micro USB Type-C Flash Drive Adapter Connector TF Card Reader Features: USB2.0 male head +Micro male head +Type-C head, high speed read TF memory card. USB female interface, external connected keyboard, mouse, U disk, U shield, game handle, and so on. Support equipment: mobile phone, for Macbook (USB Type-C), for Google notebook, ordinary computer (Windows).