Tec Tavakkal Micro SD Card Reader,USB 3.0 2 Pack Dual Slot Flash Memory Card Adapter Hub for TF, SD, Micro SD, SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SDHC, UHS-I for Mac, PC, Laptop Card Reader S Card Reader  (Black)

TF slot /micro SD usb 3.0 card reader ,USB 3.0 USB 3.1 version . Data transfer rate up to 5Gbps, 10 times faster than USB 2.0 Compliant with USB 3.0 specification Revision 1.0 1 Card slots (TF+ SD) Additional 5-pin power connector design to meet some huge power consumption Plug-and-play, hot swappable and pluggable TF slot /micro SD usb 3.0 card reader ,USB 3.0 USB 3.1 version . Data transfer rate up to 5Gbps, 10 times faster than USB 2.0 Compliant with USB 3.0 specification Revision 1.0 1 Card slots (TF+ SD) Additional 5-pin power connector design to meet some huge power consumption Plug-and-play, hot swappable and pluggable PCI-e connector help all USB 3.0 devices use on USB 2.0 motherboard