A Slim Multi Card Reader for: SM (SmartMedia Card) / xD Picture Card / SD / SDHC / SDXC / miniSD / miniSDHC / MS / M2 / MS Duo / MS PRO / MS PRO Duo / MagicGate MS / MS Micro / MS PRO-HG / MS PRO-HG Duo / CF / MicroDrive / MMC and RS-MMC memory card, etc... Silver all-in-one external multi-card reader/writer for fast access to most common media cards. | Compatible system: Windows 10 / 8 / 7 / Vista / XP / 2000 or above & Mac OS X Version 10.2 / 10.3 / 10.4 / 10.5 / 10.6 / or above. | Quick and easy transfer of data, music, pictures directly from a memory card on to a PC / laptop. No need for an extra connection cable or additional driver installation. The perfect companion for office work, travel and business. | Drive Letter Recognition Software: provided for easy identification of each media on your PC. 4 card slots can work simultaneously, high-speed and stable. | Simple plug-and-play operation: USB Powered - No external power supply needed. 19 inches connecting cable USB 2.0 connection for fast data transfer (Backward compatible with USB 1.1). Pocket-sized design for easy transport everywhere you go.

【Supports PCIe 2.0 &USB 3.0】- -Both PCI Express Gen2 Interface and USB 3.0 (super speed) are supported for higher performance and easy connection to PCs. | 【Ultra Read& Write Speed】- -Maximum read 440MB/s, and maximum write 400MB/s. | 【128GB XQD Performance】 - -Maximizes performance of XQD cameras, whether 4K video recording or continuous burst mode shooting, or transferring large contents to host devices. | 【Safe & Durable】- -Recessed pins add contact protection from damage, dust, or electrostatic shock. Can withstand extreme temperatures | 【4K Video Recording】- -Newly developed controller and unique "EB stream" function are used to achieve stable high frames while avoiding speed drops.