One Small Adapter to Charge and Sync Your Favourite Devices. The Manhattan USB 3.2 Gen 1 Type-A to Type-C Adapter is an ultra-compact adapter that allows you to connect Type-A USB devices (e.g. mice, keyboards, thumb drives, etc.) to Type-C ports. Measuring only 37 millimetres (1.5 in.), the adapter is designed with portability and simplicity in mind. With charge and sync capabilities at up to 3 A and 5 Gbps respectively, you will quickly and easily keep your device ready for whatever is next.