Product Highlights: SmartQ C368 USB 3.0 Card Reader: Four-in-one design, support Micro SD/SD/MS/CF card and read data independently; High data transfer speed, Supporting data transfer speed up to 5GB per second (at USB 3.0 speed) Multi-system compatibility, Compatible with Windows/Mac OS/Linux and other systems, no driver needed, enjoy Plug N Play experience; Working status: blue LED light indicator, the indicator LED lights lid up when powered on, the device status is clearly visible In the Box: SmartQ C368 USB 3.0 Card Reader (memory card not included), Cable organizer, User manual