![MTM-IO-Serial: Software Controlled USB Hub and IO Module](https://d27wgn5g4t3wja.cloudfront.net/products/fc28b2b9-af30-41be-adb6-3508cd61946e/450999.png)
MTM-IO-Serial: Software Controlled USB Hub and IO Module
As part of Acroname's MTM series, the MTM-IO-Serial module is a key component to manufacturing test systems for electronic devices using a standard USB 2.0 interface, serial UARTs and one or more interface voltages. The MTM-IO-Serial module features a software controlled USB hub (USB 2.0 high-speed) with four controllable channels. Each channel has switched data and 500mA current-limited power lines.