Description The ultimate Prime USB cable is compatible with all devices with a Micro USB 3.0 OTG connector, such as the Galaxy Note 3 and the Galaxy S5. USB 3.0 OTG compatible for ultra fast data transfer. The cable has USB 3.0 for the fastest possible data transfer. USB 3.0 supports speeds of up to 4GB meaning you can transfer HD videos to your phone in seconds rather than minutes. Supports fast charging from laptops and desktops. USB 2.0 ports only support up to 500mAh which means charging will take 6 - 7 hours, this data cable from Samsung supports 800mAh over USB 3.0 nearly halving the charge time. Never suffer from the dreaded low battery again. The sleek, compact design of this USB 3.0 OTG cable is not only easy on the eyes, but you can plug it in virtually anywhere there is a USB port. The Cable provides 5GB transfer speeds, up to 10X faster than USB 2.0 SuperSpeed. USB 3.0 also offers faster device charging than USB 2.0. Galaxy smartphones and tablets with USB 3.0 support up to 2X faster data transfer so you can sync your photos, music and data at blazing fast speed. The cable is also backwards compatible with USB 2.0.