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Iiyama ProLite B2780HSU-B1 | 27"
Black

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Brand
Iiyama
Colour
black
Connectors
HDMI 1.4, DVI, VGA, USB-B 2.0 (in), 4 x USB-A 2.0 (out), Audio in, Audio out
Dimensions
642 x 438 x 250 mm
Display
TN, 60 Hz
Reaction Time
1.0 ms
Resolution
1920 x 1080 (FullHD)
Screen Size
27.0 "
Weight
8000.0 g

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

Iiyama ProLite B2780HSU-B1 - Description

Ever struggled with a monitor that can’t keep up when you switch between spreadsheets, video calls and streaming training videos? The Iiyama ProLite B2780HSU-B1 smooths out that experience with a 27-inch Full HD screen that gives you plenty of room and clear detail.

Ideal for professionals, students, and home office users who need a reliable display for multitasking, presentations or creative work.

  • Full HD resolution (1920 x 1080) delivers sharp images and crisp text, making long hours of reading and editing easier on your eyes.
  • A 27-inch TN panel provides a spacious workspace that fits multiple windows or applications side by side.
  • Quick 1 ms reaction time keeps up with fast on-screen movements, so videos and animations appear fluid.
  • Multiple connectivity options including HDMI 1.4, DVI, VGA and USB ports allow easy connection to laptops, desktops, and peripherals without constant unplugging.
  • Audio in and out ports enable you to add speakers or headphones for clearer sound during calls or media playback.
  • The monitor’s dimensions (642 x 438 x 250 mm) and 8 kg weight mean it fits comfortably on most desks while staying stable.

Imagine starting your workday with the ProLite B2780HSU-B1: you connect your laptop via HDMI, set up your USB keyboard and mouse, and open several documents to reference at once. The screen size and resolution help you spot details quickly, while the fast response time makes video tutorials smooth and easy to follow.

Q: Can I connect multiple devices? A: Yes, with HDMI, DVI, VGA and USB ports, you can link various computers and accessories for flexible setups.

Q: Is this monitor suitable for video editing? A: Its fast 1 ms reaction time supports smooth playback, ideal for basic video work and multimedia tasks.

Q: How does this monitor support sustainability? A: Choosing a refurbished Iiyama ProLite B2780HSU-B1 reduces electronic waste while still offering quality performance.

The Iiyama ProLite B2780HSU-B1 is a solid choice for anyone wanting a dependable, spacious screen that handles everyday work and media tasks with ease. Backed by a warranty and our return policy, it’s a more sustainable choice that keeps your workstation productive and connected.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

Refurbisher buys used electronics

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

Refurbishing defective components

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed Iiyama ProLite B2780HSU-B1 | 27" function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my Iiyama ProLite B2780HSU-B1 | 27" from refurbed?
refurbed Iiyama ProLite B2780HSU-B1 | 27" are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed Iiyama ProLite B2780HSU-B1 | 27"s so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed Iiyama ProLite B2780HSU-B1 | 27"s work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium Iiyama ProLite B2780HSU-B1 | 27"s are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Iiyama ProLite B2780HSU-B1 | 27"s have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good Iiyama ProLite B2780HSU-B1 | 27"s may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Iiyama ProLite B2780HSU-B1 | 27"s have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12‑month warranty on all refurbed Iiyama ProLite B2780HSU-B1 | 27". This covers any technical defects that might occur during this period and are not caused by your own fault.

Examples include:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note that your minimum 12‑month warranty is refurbed's voluntary commercial promise to you. This does not affect your statutory consumer rights
How can refurbed guarantee the quality of your Iiyama ProLite B2780HSU-B1 | 27"?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials

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