Universal for computer/camera/equipment, SD+TF card slot for high-speed transmission.Simultaneous reading of SD/TF cards The card slot design supports mutual data transfer between mobile phone/camera memory cards.170MB/s high-speed read per second .Plug and play without driver.Compatible with WINDOW series, OS, LINUX system, office entertainment is faster.Type: Card ReaderInterface: USB 3.0Support memory card: SD, TFSize: 61.3 x 25.8 x 9.5mmInstallation : externalOperating system requirements: Windows98color:GreenMaterial:ABSPackage Contents:1 x Card ReaderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.