Aluminum alloy USB 3.0 SD TF Card Multi-function OTG USB Flash Drive Simultaneously Read Micro USB Card Reader Product function: Read the data in SD/TF card through mobile phone/tablet/computer and other digital devices. 1, USBA meets the USB3.0 standard, and the transmission rate is up to 5Gbps
2, product output interface: USB
3, Support memory card: micro sd (TF) /SD
4, Support TF/SD simultaneous reading, LED indicator.
5, Supports Windows, MAC OS, and LINUX