SanDisk 256GB Ultra Dual Drive Go USB C Flash Drive, memory stick for Android smartphone, tablets, Macs, up to 400 MB/s, reversible Type and A connectors, Green

Amazon

The 2-in-1 flash drive with a reversible USB Type-C and a traditional Type-A connector. Seamlessly move content between your USB Type-C smartphone, tablets and Macs and USB Type-A computers. Free up space on your USB Type-C smartphone so you can take more photos. Automatically back up photos using the SanDisk Memory Zone app. High-performance USB 3.2 Gen 1 drive with up to 400MB/s ultra-fast read speeds.

Currys

Good to know- Transfer files from your phone to PC easily thanks to the USB-C connector- The 400 MB/s speed means you won't need to wait long for photos to transfer- A swivel design helps to protect the connectors- Keep it handy - the keyring hole means you can keep it with your keys