SmartQ C368 USB 3.0 Card Reader: Four-in-one design, supports Micro SD/SD/MS/CF cards, and reads data independently; ideal for plug and play mobile use during travel. | High data transfer speed: Supports data transfer speed up to 5GB per second (at USB 3.0 speed), compatible with USB 3.0 and USB 2.0 multi-card readers for CF and MicroSD cards. | Multi-system compatibility: Compatible with Windows/Mac OS/Linux and other systems, no driver needed, enjoy a plug and play experience. | Working status: Blue LED light indicator, the indicator LED lights 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.