With this adapter you can transfer data from a USB-C 3.1 port to a Micro-USB 2.0 port. USB-C to Micro-USB 3.1 to 2.0 Transmits 480 Mbit/s Gold-plated contacts Enables data transfer and charging for smartphones USB-C connector Micro-USB port Dimensions: 2.4 x 0.6 x 1.1 cm (DxHxW).