This 3.1 Type-C Male to Micro B 3.0 Cable Adapter connects a computer with a USB Type C port to an external hard drive, smartphone or tablet with a USB 3.0 Micro B port; Transfer files from a portable USB 3.0 hard drive or sync data from your smartphone, LEGACY COMPANION for syncing data and charging your smartphone or tablet with the latest release devices with USB C such as the 2015 MacBook, Google Chromebook Pixel, HP Spectre x2 / Pavilion x2 , Lenovo Yoga 900 13 inch, or ASUS Zen AiO PC; USB-C to Micro-B cable supports a data transfer rate up to 5 Gbps for transferring files from an external hard drive with USB 3.0, ENGINEERED TO LAST with a flexible cable, sturdy construction, and USB connectors with molded strain relief for frequent unplugging; Fully shielded to provide superior transmission performance and protect against EMI/RFI noise; Reversible USB Type-C connector clicks into place for a snug and secure connection, LIFETIME WARRANTY and product support for this USB Type C to Micro B cable provides peace of mind when