Huawei P40 / P30 / P20 / Mate 10 / Mate 30 / Mate 20, Google Pixel 3a / 3a XL / 3 / 3XL / 2 / 2XL. User Friendly and USB 3.0 Speed - Plug and work. Plug the USB C end of the adapter into a USB-C port, and then connect your flash drive or other standard USB-A devices.
eBay