The card reader supports multiple memory cards, which is multifunctional and practical. Adopting USB2.0 technology, the card reader has quick, stable and non-delayed transmission. Made of PC material, the card reader is durable and stainless to use. The length of the card reader is 6.5cm, width is 6.5cm and thickness is 6.5cm. The card reader is suitable for being used in speaker, car, desktop, laptop and so on. It is compatible for Windows, for Android, for Mac OS, for Linux. Item Name: Car Reader Material: PC Interface: USB2.0 Port: USB, Micro USB, Type-C, TF Card, SD-Card Reading Capacity: 1TB Compatible System: for Windows, for Android, for Mac OS, for Linux Features: Mini, 5 in 1, High-speed Size Details: 6.5cm x 6.5cm x 6.5cm/2.56" x 2.56" x 2.56" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Card Reader