USB 3.0 Memory Card Reader has the ability to read and write on 2 cards simultaneously. Support Windows XP, Vista 7/8/8.1 (32bit/64bit), Apple Mac OS 10.X or higher.
Portable Card Reader backwards compatible with USB 2.0 / 1.1. Plug and play, no driver needed.
Fast Data / Files Access and Transfer Rate Super-Speed 5GBPS, support Max 2TB. Speed may vary depending on the device and use of hardware or software.
2 Media Slots with SD/MMC and Micro SD. USB 3.0 Memory Card Reader Support SDXC up to 2TB, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card, and support UHS-I Cards.
LED flashing continue when the data transfer activity indicator. No additional power supply required.