Twenty metres to the printer on one cable
A USB-B plug on the device end means the printer or scanner connects directly, with no adapter in between. The active part boosts the signal and can take auxiliary power from a phone charger with a USB-A output of at least 5 V / 1 A when needed. Two LEDs show power and device connection. No drivers are needed: Axagon lists Windows XP to 11, Windows Server 2003 to 2022, Mac OS X 10.x and Linux (kernel 2.6.x and later).