StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub (ST4200USBM)This TAA compliant 4-portindustrial USB 2.0 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 More USB Devices Designed for a high volume of connections,this robust USB 2.0 hub offers four connection ports,for connecting more USB devices and peripherals. 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, included DIN mount rails,and an included 2-meter USB host cable,you can securely mount the USB 2.0 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 Devices Therugged USB hubsupports the full 480 Mbps bandwidth of USB 2.0 and is backward compatible with previous USB devices. TheST4200USBMis backed by a StarTech. More from the ManufacturerStarTech.com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub with ESD Protection & 350W Surge Protection - Din Rail, Wall or Desk Mountable - TAA Compliant USB Expander Hub (ST7200USBM)This sturdy industrial grade USB hub can be wall mounted or installed onto a DIN rail for convenient access to its 7 female USB ports providing a work area server room or industrial environment with USB 2.0 connectivity.Primary InformationForm Factor : External Data Transfer Rate : 480 Mbps Data Link Protocol : USB Networking / Ports Qty : 7 Connectivity Technology : Wired Dimensions&MiscellaneousWidth : 1.43 Inch Depth : 5.24 Inch Height : 2.42 Inch SystemInterfaces : USB Service&SupportService & Support Type : 1 Year warranty Special FeatureRoHS : Y UNSPSC CodeUNSPSC Code : 43222610