ICIDU USB 2.0 Booster HUB 4 Ports

USB 2.0 Booster HUB 4 Ports White, 5V/2.5A AC Adapter
Expand the numer of USB ports on your PC or notebook by connecting the 4-ports USB 2.0 Booster Hub to a free USB port. The build in booster extends the range of connected devices to 12 meters without loss of power or speed.