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 Environments

Thisindustrial 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 Devices

Designed 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 Most

With 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. 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’s line of industrial USB hubs.

WorkswithOlder USB Devices

Therugged 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.

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Technical Specifications

Product Dimensions5.98 x 2.36 x 0.94 inches
Item Weight1.06 pounds
Item model numberST4300USBM
Batteries1 A batteries required.
Customer Reviews4.6 out of 5 stars 36 ratings 4.6 out of 5 stars
Best Sellers Rank#18,940 in Electronics
Is Discontinued By ManufacturerNo
Date First AvailableNovember 12, 2010
Country of OriginTaiwan
Hardware InterfaceEthernet, USB 3.0
Number of Ports4
Item Dimensions LxWxH5.98 x 2.36 x 0.94 inches
Data Transfer Rate5000 Megabits Per Second