Download Proton USB Driver compatible with all smartphone models.
An Proton USB driver is a small piece of software that allows your computer to communicate with your Proton smartphone or tablet. This means you can transfer files between your device and your computer and use your Proton device for USB Tethering.Download Proton Driver. Proton USB Drivers work perfectly with all Proton devices running Android OS. Therefore, all lines of devices, new and old, are compatible with this latest Proton USB Driver. 
