2-1 High Speed Micro-USB & USB Combo On-the-go Card Reader Adapter for SD/TF card in White SUPPORTS TWO TYPES OF STORAGE MEMORY CARDS: USB A male and micro USB dual-plug design and supports dual interface for Smartphone and PC. SD card slot can be used for SDHC, SDXC, EXTREME the SD, the SD EXTREME II, III EXTREME the SD, ULTRA SD, ULTRA II SD, ULTRA II PLUS SD, SD-ULTRAX, ULTRA SPEED SD, and many more. The micro SD card slot can be utilized for micro SDHC, and micro SDXC. COMPATIBLE WITH MOST SMARTPHONES TODAY: Samsung Galaxy Tab A 8.0/ 9.7, Galaxy S6, s6 Edge, S6 edge+, Galaxy Note 5 4, Note 3, Galaxy S5, S5 Active, S4, S4 Mini, HTC One M9/ M8, LG G4 G3, Asus Transformer t100, Acer Iconia Tab 8, One 7, B1-720, Lenovo Tab A7-50, A8-50, OnePlus One, Xiaomi Redmi Note, Dell Venue 8, 8 Pro, and other smartphones with OTG function. This can be used with MacOS, MacOS X 9.0, Windows 7,8,10/2000/Vista and Linux 2.4 later version as well for fast file transfer. LIGHTWEIGHT AND SLIM DESIGN: This mini card reader is extremely compact and thin in structure yet of solid construction that you can count on. Its simplistic, small and ingenious approach of usage will assure supreme portability. PRODUCED AND ASSEMBLED FROM SUPERB MATERIALS FOR GUARANTEED LONGEVITY: Made of commercial grade high strength ABS Plastic and ultra-durable aluminum components that are tested to withstand heavy use. Guaranteed to lasts in the coming years. GET YOURS TODAY BY ADDING THIS TO YOUR SHOPPING CART: You can now easily transfer files such your favorite music, or your photos from your smartphone straight to your computer. Guaranteed fast transmission up to 104MB per second. Grab one or more today to check out!