USB to 4 USB hub

HB12 Cheapest Portable USB Plug To 4 USB Ports Splitter USB Hub Adapter

US $2.99

Model:HB12 4 in 1 USB to 4 USB Hub Adapter

HB14 Mini USB Hub | 3.0 USB Plug To 3 USB Ports Hub Adapter

US $3.43

Model:HB14 3 in 1 USB to 3 USB Hub Adapter