UPort 404

UPort 404-T w/o Adapter


UPort 404 - 4 Port Isolated Industrial USB 2.0 Hub

5 Year Warranty

These products come with a standard five year manufacturer warranty.


CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

Extended Wide Temperature

These products utilise high quality industrial grade components enabling them to work in extended wide temperature environments. They are capable of running below -20C and above +70C and offer further protection than standard wide temperature rated products.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.


This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.


Underwriters Laboratories (UL) is an independent product safety certification organisation based in the United States. UL develops standards for products, materials, components, assemblies, tool and equipment, mainly dealing with product safety.

Wide Voltage

These devices and systems have been designed to accept a wide voltage DC power input. This feature is desirable in the industrial market where a fixed voltage level or mains AC power cannot be guaranteed.

UPort 404 : IN STOCK : Industrial USB Hub
Free delivery to UK mainland addresses

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UPort 404

UPort 404 with power adapter and standard operating temperature (0°C to +60°C)

9 in stock
Next day delivery i
UPort 404-T w/o Adapter

UPort 404 with extended operating temperature (-40°C to +85°C) (no power adapter)


35mm DIN-Rail Mounting Kit w/ 2x DIN-rail plates and 4x screws

94 in stock
Next day delivery i

100-240V AC to 12V DC, 3.0A Power Adapter with UK plug and locking barrel plug

All prices exclude VAT at current rate.
Minimum order value - £30 (exc. VAT and delivery).
Free delivery of the UPort 404 to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
Impulse is an official Moxa distributor
Direct UK RMA
Free technical support
Moxa Certified Trainers
Impulse is an Official UK Moxa Distributor and part of the Moxa Technical College with in-house specialists, including:
  • Moxa Certified Engineers for assistance with network topology design and installation support for your project
  • Moxa Certified Trainers offering you specialised technical training in all Moxa products, saving valuable time and money when designing and supporting Moxa technology in your next project
Impulse has over 7 years of experience of supplying and supporting Moxa products in the UK, offering:
  • Industry insight and technology know-how for your specific industry and applications
  • First line pre- and post-sales technical and sales support over the lifetime of your project
  • Fast and direct RMA and repair support with in-house testing and diagnostics

UPort 404 overview

  • Hi-Speed USB 2.0 for up to 480Mbps of USB data transmission
  • USB-IF certified
  • Compatible with USB 1.0 devices
  • Dual power inputs (power jack and terminal block)
  • 15kV ESD Level 4 protection for all USB ports
  • Rugged metal enclosure with DIN-rail or wall-mount
  • Full 500mA of power per port
  • Choice of bus power or external power
UPort 404 is an entry level industrial grade USB 2.0 hub which can expand a single USB port into 4 isolated USB ports.

The UPort 404 hubs are designed to provide true USB 2.0 Hi-speed 480Mbps data transfer speeds through each port, even in heavy-load scenarios.

500mA of power per port ensures that your USB device will function properly. Furthermore, the UPort 404 can be powered by a wide 12V to 40V DC feed making it ideal for mobile applications.

Electrostatic Discharge (ESD) could be as severe as having more than 1000 volts of ESD with a high rise time (dv/dt) break through the junction layer of protective devices.

In order to avoid serious damage, the UPort 404 is designed with ESD Level 4 (8kV contact, 15kV air) protection.

The UPort 404 comes with a power adaptor, USB-IF certified USB cable, a warranty card and a quick installation guide.

For more information about the UPort 404 please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
Enquire about the UPort 404
Need more info or project pricing for the UPort 404?
T: +44 (0)1782 337 800 • E: sales@impulse-embedded.co.uk

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