Specifications
Interface: USB 3.0 (USB 2.0, 1.1 compatible)
Slots: SD + Micro-SD
Supported cards: SD/SDHC/SDXC/MMC/MMC?/RS MMC/MMC 4.0/ Ultra ? SD/ Extreme SD/ Extreme ? SD /T-Flash / MICRO SDHC/MICRO SDXC
Chipset: GL3233
Dimensions: 60 x 17 x 8.5 mm
Net weight: 10 g

System requirements
Windows 7/8/10, Mac OS
USB port