SD Card Reader 7 in 1, WARRKY Multi-Card Reader Hub for 3 USB 3.0, 4 Memory Cards [Fast, Simultaneous, Versatile] for Micro SD, TF, SDHC, SDXC, MMC, Micro SDXC, Micro SDHC, MS, UHS-I, CF, CFI

OTG supported, helping you shoot and edit like a proReinforced connection between parts makes this 7-in-1 card reader your most trustworthy helper3 extra USB 3.0 for devices (keyboard, mouse, graphics tablet, mobile hard disk, flash drive, game controller, etc.)Wide compatibility of memory cards - 4 slots for CF, SD, MS, TF. Read&write simultaneously. A time saver for home/office2.5 Ft long braided cable with Velcro tie, not only gives you more choices of workspace setup, but also perfect to carry around neatlyPlug n play, no driver neededRead 4 different cards simultaneously,Keep you away from the hassle of constant unplug-replugExpand the USB port of pc from 1 to 3. You may not think you need 3 extra USB 3.0 ports now, but WHY NOT for a rainy day?Keyboard, mouse, game controller, mobile hard disk, flash drive, etc.Support up to 2TB maximum card capacity, 8x larger than conventional card adaptersSuper High speed up to 5Gbps. Transferring movies will not be your trouble anymoreStreamlined non-slip joint, plug and unplug the USB 3.0 card reader easilyBuilt with high-quality nylon braided jacket. Withstand bending test of 16,000+ times without compromising performanceExtra technical reinforcement between cable and case, anti-detinningEasily check the working status of the card reader with the mini lightReassurance for your secure data transfer. For other card readers without indication, you wont have a clue what is going on.Power going through: redCard being inserted&recognized: blue glitteringCard connected successfully: blue stays with redFiles being transferred: red stays, blue flickersDriver-free for computers with USB 3.0 with most modern operating systemsMac OS, Linux, Chrome OS, Windows XP/Vista/7/8/8.1/10A no-brainer for anyone. No driver/App needed.