Epson USB Interface - UB-U03II

Name: Epson USB Interface - UB-U03II
Brand: Epson
SKU: jyo72h2r2d
Availability: InStock

The Epson UB-U03II is a reliable internal USB interface designed for seamless connectivity. It fea...

Best current price£3.58from Office Stationery

Colour

Black Blue Cyan Green Grey Multicolor Orange Silver White Yellow

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

Office Stationery£3.58Visit shop

Epson T2950 Maintenance Box 50k pages - C13T295000 EPT295000

Visit shop

All Offers

90 offers from £3.58 - £101.59

View price history by clicking the chart icon.

Office StationeryEpson T2950 Maintenance Box 50k pages - C13T295000 EPT295000

£7.19 delivery

£3.58

Visit shop

UK Office DirectEpson T2950 Maintenance Box For Wf-100W Wf-110W Series

£2.99 delivery

£3.88

Visit shop

eBaySamsung JC66-03439A Roller Pickup

Free delivery in 1–3 days

£4.45

Visit shop

OnBuy.comEpson Waste Ink Collector Colour Inkjet 1 Pack C13t295000 4988617199897

Free delivery in 1–3 days

£7.10

Visit shop

PCHUB.UKEpson C13t295000/T2950 Maintenance-Kit. 50K Pages For Wf-100 W

Free delivery in 1–3 days

£8.07

Visit shop

Used Offers

10 offers from £7.33 - £85.00

View price history by clicking the chart icon.

eBayEpson C13T295000 - WF100W MAINTENANCE BOX, Black (C13T295000)

£4.00 delivery

£7.33

Visit shop

Product Information

Full details

The Epson UB-U03II is a dedicated internal USB interface designed for business users and IT professionals who need to establish a stable, hard-wired connection for their Epson hardware. It provides a reliable USB 2.0 connection, ensuring consistent data transfer for point-of-sale or industrial printing setups. While it offers robust performance and simple installation, it is a specialized internal component, meaning it is not intended for users who require plug-and-play external connectivity options.

All features

Model Part Number	C32C824131
Brand	Epson

Extended Product Information

FAQs

Is this interface compatible with all Epson printers?

The UB-U03II is compatible with specific Epson hardware designed for internal interface modules. Please check your printer's user manual or specifications sheet to confirm compatibility.

Does this require any special drivers?

In most cases, the interface operates using standard USB 2.0 protocols, but you may need to ensure your host computer has the correct printer drivers installed.

Can I install this myself?

Yes, if you are comfortable opening your printer's hardware casing. However, if your device is under warranty, check if self-installation voids the terms of your agreement.

What is the USB version supported?

The interface supports the USB 2.0 standard for data transfer.

Where is this product manufactured?

The Epson UB-U03II is manufactured in China.

Troubleshooting

Device is not recognized by the host computer

Ensure the interface is firmly seated in the slot and check that the USB cable is securely connected to both the device and the host.

Intermittent data connection errors

Check the USB cable for signs of wear or damage and ensure no other high-power devices are causing electromagnetic interference.

Pros and Cons

Pros

Provides a secure, permanent internal connection
Reliable USB 2.0 data transfer speeds
Compact form factor fits tight hardware spaces
High-quality construction for industrial stability

Cons

Requires opening the device for installation
Not a portable external solution
Limited to specific Epson hardware compatibility

Setup, Compatibility & Care

Installation of the UB-U03II should only be performed while the host device is powered off and unplugged from any power source. Ensure you are working in an anti-static environment to protect the internal circuitry. To install, remove the access panel on your compatible Epson device, align the interface module with the internal slot, and secure it according to your printer's manual. For care, avoid exposing the interface to liquids or extreme dust, and ensure the internal housing remains free of debris to prevent signal interference.