Pack of 2 USB-A to USB-C adapters for easily charging your USB-C compatible phone on trains, planes, and buses. Maximum efficiency by connecting your USB-C device to the USB-A port of your laptop. Ensures pass-through charging up to 18 W to keep devices charged for any eventuality. Fast transfer of large files, access to external storage spaces, and streaming of high-quality media files with a guaranteed data transfer speed of 10 Gbps provided by USB 3.2 Gen 2. Plug & play functionality means no drivers are needed, just connect. The Calyx adapter transforms your laptop’s USB-A port into a USB-C port, allowing quick transfer of large files, access to external storage, and uninterrupted high-quality media streaming directly from your USB-C device. Charge your phone or tablet via a USB-A port at home, in the airport, or on public transport.