I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Simple structure makes the card reader easy to be installed. It is plug and play and drivers is not required.Large compatibility allows the card reader reading micro-SD, SIM and TF cards.Made of premium plastic material, the card reader is reliable and durable.Length of the card reader is 8.5cm, width is 3.3cm and thickness is 1.5cm.It is suitable for most devices like computer, laptop or tablet to ensure digital security.Item Name: Smart Card ReaderMaterial:PlasticInterface Type: USB 2.0Support Operating System: for Mac OS, for Windows 10/8/7/Vista/XP/2000/2003/2008/MESupported Card Types: ISO 7816 Class A, AB and C 5V, 3V and 1.8V Smart CardsSize:8.5cmx3.3cmx1.5cm/3.35inx1.3inx0.59inNotes: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.DOD and USG users note you will need a third-party CACEnabler program. SIM Card just can be compatible for Windows. For Mac OS and for Linux will not support currently.Package Includes:1 X Card Reader a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a