Brand new and genuine item in original manufacturer's packing
Read Speed: up to 500MB/s
Form Factor: on-UHS, UHS-I, UHS-II SD, SDHC, SDXC, microSDHC, microSDXC, UDMA 7-enabled CompactFlash
Interface: USB 3.0
Fast transfer of photos and video, With transfer speeds of up to 312MB/s for SD™ and microSD™ and up to 160MB/s for CompactFlash® cards,1 the SanDisk ImageMate® PRO Multi-Card Reader offers pro-level performance for a more efficient workflow
Fully backwards compatible with USB2.0 systems
Work in style with a sleek, inconspicuous, small-footprint device
Minimum System Requirements: Windows® 8+, Mac OSX 10.5+, USB 3.0 port required for Hi-speed transfer (also compatible with USB 2.0 port for 2.0 speed transfer)
Package Contents: USB 3.0 Reader/Writer, USB 3.0 cable
1 year warranty
The "Speed" is specified by manufacturer by using its own optimal testing environment. (However, actual performance will be varied with different environment of individual device.)