Description: Using plug and play design, this card reader is easy and convenient for you to operate without any driver. This card reader has the support of OTG devices, allowing you to play videos/music directly from external storage without occupying device space, so as to share videos or pictures with your family or friends anytime and anywhere. It is constructed of aluminium alloy material. The length of the product is 5.3cm, the width is 3cm and the height is 1.3cm. And the cable length is 12cm. The product is suitable for Type-C mobile phone, computer, tablet, support OTG function. Item Name: Card Reader Material: Aluminium Alloy Connector: Type-C+USB Port (SD-Card 4.0/TF4.0): SD-Card Slot+TF Card Slot SD-Card (4.0): 4.0/V90 Speed Card Read: 220MB/S, Write: 190MB/S TF (4.0): U3/C10 High-speed Card Read: 87-90MB/S, Write: 77-80MB/S Compatibility: Backward Compatible with USB3.0/USB2.0 Power: 3.3W Supported Models (Computers): Type-C Mobile Phones and Computers, Tablets, Support OTG Function Supported Models (Mobile Phones): Type-C Mobile Phones and Computers, Tablets, Support OTG Function Support System: for Windows10.8.7, for Vista, XP, for Mac10.4.6, Etc. Purpose: SD-Card 4.0 Memory Card/Micro SD-Card 4.0 Memory Card Data Transfer, Write Features: 2-in-1, High Speed, Plug and Play Size Details: Card Reader Size: 5.3cm x 3cm x 1.3cm/2.09" x 1.18" x 0.51" (Approx.) Cable Length: 12cm/4.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Card Reader