USB-4622 is a USB 2.0 hub capable of connecting at most 5 USB salve modules. It supports the USB 2.0 high-speed mode that can achieve 480Mbps data transmitting rate, realizing the USB-4700 series' high performance for heavy-loaded applications. The Advantech's unique lockable cable design secures the slave module connections, preventing the cable from being unplugged accidently.