[Managed Solution] - Programmable industrial grade USB hub, 9 downstream, 2 upstream ports individually control and measure port voltage, current and data transfer | [Robust Interface] - Manage your USB devices or instruments via app (MacOS, Linux, WIndows) or API: Python, C++ | [Industrial Grade] - When realiabilty and performance matter our hubs are the perfect solutions for: device testing, conference rooms, laboratories, manufacturing / DIN RAIL Mountable | [Package Includes] - S79 USB Switch, 12V/5A Power Supply, USB-A to USB-B Cable | [Responsive Support] - Customer Support is a call or email away ready to answer questions regarding your application