2 in 1 USB OTG Card Reader Micro USB OTG TF/SD Card Reader

2 in 1 USB OTG Card Reader Universal Micro USB OTG TF/SD Card Reader Phone Extension Headers Micro USB OTG Adapter


Product Features :
1.small form factor, easy to carry.
2.USB A male with a micro USB dual- plug design , Smart Phone and PC support dual interface .
3.without data via PC, smartphone and memory card bidirectional transmission .
4.fully compliant with high-speed USB2.0 transfer protocol , the maximum transmission up to 480Mb / s.
5.Blue LED, flashes read .
6.plug and play, no external power supply.
7.supports high-speed large -capacity SDXC, micro SDXC memory card, up to 128GB.
8.Supports SD v3.0 UHS-I specification , the maximum transfer 104MB per second