This TAA compliant 4-portindustrial USB 3.0 hubgives you the scalability you need in harsh industrial environments,product and repair labs, conference rooms or office workstations.With itsruggedindustrialgrade metal housing, it is designed to meet the advanced requirements of connecting a high number of devices in factories and office environments.Perfect for Harsh EnvironmentsThisindustrial USB hubdelivers reliable performance with a metal, heavy-duty housing.Itsupports wide-range 7-24V DC terminal block input,giving you theflexibility to power the hub as required, based on your own power input capabilities.Perfect for factory environments, therugged hubalso supports a wide operating temperature range (0°C to 55°C) and offers ESD protection to each USB port, which can help prevent damage to your connected devices.Connect & Charge More USB DevicesDesigned for a high volume of connections,this robust USB 3.0 hub offers four connection ports,for connecting more USB devices and peripherals.The hub also supports USB battery charging specification 1.2, delivering up to 2.4A on any port to a maximum of 20W total, so you can charge your mobile devices faster than traditional USB ports allow.Locate the Hub Where You Need It MostWith versatile installation options, you can install the hub where it's best suited for your environment.With built-in mounting brackets and an included 1.8-meter USB host cable,youcansecurely mount the USB 3.0 hub to most surfaces such as a wall, under a desk or rack.StarTech.com offers an external power adapter, ITB20D3250, sold separately. The universal DC power adapter can be used as an alternative, back up or replacement power supply for StarTech.com's line of industrial USB hubs.WorkswithOlder USB DevicesTherugged USB hubsupports the full 5 Gbps bandwidth of USB 3.0 and is backward compatible with previous USB devices.You can connect your legacy peripherals alongside your newer USB 3.0 devices without any disruptions.TheST4300USBMis backed by a StarTech. More from the Manufacturer