Connect four USB Type-A 3.2 Gen 1 (5Gbps) devices to a single USB port on your computer, using a USB hub that's suitable for harsh industrial/commercial environmentsIncrease USB scalability in industrial environments, product and repair labs, conference rooms or office workstations, using this 4-Port Industrial USB Hub.Functional in Harsh EnvironmentsThis industrial USB hub delivers reliable performance in harsh environments with its heavy-duty, metal housing. It supports 5-24V DC terminal block input, giving you the flexibility to power the hub as required, based on your own power input options.Perfect for factory environments, the rugged hub features ESD/surge protection to each USB port, which aids in preventing damage to any connected devices.Mount to a Wall, Desk or DIN-RailInstall the hub where it's best suited for your application. Securely mount the hub to a variety of surfaces, including a wall, desk, or rack, using the built-in mounting brackets and included hardware.Connect and Charge USB DevicesDesigned for a high volume of connections, this robust USB 3.0 hub offers four connection ports, for connecting more USB devices/peripherals.The industrial USB hub supports DC and terminal block power inputs 5 to 24V DC that provide compatibility and flexibility in different scenarios such as product and repair labs, conference rooms, or office workstations.StarTech.com offers external power adapters, ITB20D3250 and SVA12M5NA, sold separately.With the optional power adapter, the hub supports USB battery charging specification 1.2, delivering up to 2.4A on any port to a maximum of 30W total, so you can charge your mobile devices faster than traditional USB ports allow.Wide Device CompatibilityThe hub is OS independent ensuring support on a wide range of platforms including Windows, macOS and Linux.5G4AINDNP-USB-A-HUB is backed by a StarTech.com 2-year warranty and free lifetime 24/5 multi-lingual technical support. StarTech.com has been the IT professionals' choice for over 30 years.The StarTech.com Advantage