Suitable for computer and cellphone w/ OTG Micro USB port; With interfaces of USB and micro USB; Suitable for Samsung Galaxy Note 2 / GT-I9220 / S3 / GT-I9100 / SCH-I929 / 9300 / I9250 / 9220 / P7500 / 7510 / p7310 / P7300 / i9103 / I997; Sony LT 28h 3G(W) / LT 26W / LT29I / LT26II / LT22I / ST27I / L36h / LT25C / L35h / ST25I; ZTE U985 / N5S; MEZU M030 / M031 / M032 / M040; Xiaomi M1S M2 M3 Redmi; Lenovo P770 / P780; Vivo X-play; Sony Erricsson MT15I and Motorola XT910 XOOM Note: for the first time use plug OTG card reader into your cellphone and reset phone; Need to insert TF card to card reader and then plug card reader into cellphone interface for each time use; Only support FAT32 format