Features: - Support SD, MMC, RS-MMC, Mini SD, T-Flash, MS/MS Pro, MS Duo/MS PRO Duo, M2. - Mini SD, T-Flash, M2 can use without adapter. - Easy Plug and Play Installation Device. - No external power needed. - LED Light clew read and write state. - Slim size, easy to carry. Feedback: Please kindly leave us a positive feedback 5 stars. If you are satisfied with our items and you could share our store with your friends, thanks. If there is a damage in the product, PLEASE CONTACT US FIRST. Please do not leave a negative feedback, We will try our best to solve it for you properly, Thank you!