US434 ATEN US434 is a 4-port USB (Universal Serial Bus) 3.0 peripheral sharing device that allows users to share four USB (Universal Serial Bus) devices between 4 different computers. US434 is USB (Universal Serial Bus) 3.0 compliant, which can support data transfer rate up to 5 Gbps & backwards compatible with USB (Universal Serial Bus) 2.0 & USB1.1. It is perfect for high-bandwidth devices, such as USB (Universal Serial Bus) docking stations or HD cameras. In addition, US434 also features an external remote port selector that can simplify desktop layout, & select which computer needs to use the USB (Universal Serial Bus) devices. With its compact & all-in-one design, you can create a space saving, convenient & productive work environment.