A power bank that can charge both your phone and your laptop is worth its weight in gold ... devices at once with its three ports: a 100W USB-C port, a 45W USB-C port, and an 18W USB-A port.
Despite HP shuttering ... to let your TouchPad charge and transfer data to your computer, whether for firmware flashing or for daily use. This hack doesn’t preserve the USB-OTG feature, but ...