USB 2.0 Data Switch ATEN US224 4x USB 2.0 device to 2 PC 672792003790 | eBay
USB 2.0 4 Port Peripheral Sharing Switch US224 ATEN, USB 2.0 compliant, support Windows, Linux ,Mac and Sun, Overcurrent protection, Hot pluggable, UK #1 KVM Market Leader - PC Maestro
Aten US-224 USB 2.0 Přepínač periferií 2:4 od 22,43 € - Heureka.sk
Aten US224 USB Switch | kc blog
ATEN US224 USB 2.0-Peripheriegeräte-Switch mit 2 Ports - SECOMP Electronic Components GmbH