iRainy USB 3.1 Type C, Universal High Speed USB 3.1 Type C Male to Standard-A Female Convertor Adapter Type C is USB 3.1, which is theoretically twice as fast as USB 3.0; A necessary adapter for Type C devices; Using the latest USB 3.1 type-C interface technology design , contains 24 pin terminals; slim design, mini size; Support for positive and negative to the plug; Enable connect your USB flash drive, with data transfer speeds of up to 5 Gbit/second (limited by USB A speed); Connect your peripheral devices like mice, keyboards and more to your portable electronics, a single powerful interface can also support data, audio and video, power.