AOC CU34E4CV – LED monitor – curved – USB – 34″ – 3440 x 1440 UWQHD @ 120 Hz – VA – 3500:1 – HDR10 – 4 ms – 2xHDMI, DisplayPort, USB-C – speakers – black

4.8 / 5 on Trustpilot · 3,500+ reviews
Condition New What does this mean? → Ships from Warehouse What does this mean? →
275 in stock Get it by Monday 22 June
SKU: WH3-11890232 Category:
355.64

275 in stock

Or pay 3 monthly from 119.00 with Klarna humm
  • 12-month warranty On every device
  • Free shipping On orders over €100
  • 14-day returns No questions asked
  • Tested by experts 40-point inspection
Description

Your refurbished device

Refurbished products are up to 40% cheaper than new and a far more sustainable choice. Every device comes with our 12-month warranty and a 14-day return policy — no questions asked.

AOC CU34E4CV – LED monitor – curved – USB – 34″ – 3440 x 1440 UWQHD @ 120 Hz – VA – 3500:1 – HDR10 – 4 ms – 2xHDMI, DisplayPort, USB-C – speakers – black

Boost productivity with the CU34E4CV 34″ WQHD Ultrawide monitor
The CU34E4CV offers a 34″ WQHD display with a 120Hz refresh rate, HDR10, and Hardware Anti-Blue Light for clear, comfortable viewing. Featuring Smart KVM, a 90W PD docking station, and a sleek, professional design, it’s ideal for enhancing productivity and multitasking.

Grading & condition explained

Every device we sell goes through a 40-point inspection by our in-house team in Mullingar. Worn batteries replaced, scratched screens renewed, faulty buttons fixed. Battery, display, camera, ports and speakers all tested.

Then we grade purely on cosmetics. Performance is identical across grades — the difference is how the device looks, not how it works. Every grade carries the same 12-month warranty.

New
Brand new in sealed packaging. Never used. Full original accessories and warranty.
Grade A+ — Pristine
Looks and feels new. Includes never-used returns, ex-demo units (briefly used in a shop), and factory-refurbished stock from the manufacturer. Indistinguishable from new in everyday use.
Grade A — Excellent
Refurbished and fully tested. Possible minor cosmetic marks, only noticeable on close inspection under bright light. Our most common grade and the best balance of price and condition.
Grade B — Good
Visible signs of use — scratches, nicks or wear on the casing. Cosmetic only, fully functional, biggest discount on refurbished stock.
Grade C — Fair
Heavy signs of use. Cosmetic only, fully functional. Our lowest price when available — ideal if budget matters more than appearance.

We’re straight with you on grading. If something’s a Grade B, we call it Grade B — we don’t soften the language. The grade is on every product page and the photos show the actual stock condition.

Where does this ship from?

Every unit we sell lives in one of two places before it gets to you. We tell you up-front so you can plan around it.

Mullingar Shop
Stock sitting in our shop in Mullingar, ready to grab and ship the same day you order.
Delivery: 1–2 working days anywhere in Ireland.
Store collection: Same day — usually within an hour of order confirmation. We’ll send a text when it’s ready.
Warehouse
Stocked at one of our warehouses. QA-tested in our Mullingar workshop before it ships.
Delivery: 2–3 working days anywhere in Ireland.
Store collection: 2–3 working days (we’ll text you the moment it’s ready in Mullingar).

Either way, every device gets a 40-point inspection in our Mullingar workshop before it goes out, and carries the same 12-month warranty.

Frequently asked questions

What does refurbished mean?

A refurbished device has been professionally tested, repaired where needed, and certified to work like new. It's not a "used" device — it's a renewed one.

What warranty do I get?

Every device comes with a 12-month warranty. If anything fails during that period, we replace or refund it.

What if I change my mind?

You have 14 days from delivery to return it for a full refund — no questions asked.

How long does shipping take?

Order before 3pm Mon-Fri for next-day delivery to most of Ireland. Free shipping on orders over €100.

Can I pay in instalments?

Yes — we offer Klarna and Humm, so you can split the cost into 3 monthly payments at checkout.

Customer reviews 3,500+ on Trustpilot

Key specs

BrandAOC
ConditionNew
Frameless designYes
Storage temperature (T-T)-25 - 55 °C
Storage relative humidity (H-H)5 - 93%
Display resolution3440 x 1440 pixels
Market positioningOffice

Display

AMD FreeSync refresh rate range48 - 120 Hz
Anti-glare screenYes
Display brightness (typical)350 cd/m²
Display diagonal34"
Display diagonal (metric)86.36 cm
Display number of colours16.7 million colours
DisplayPort cable length1.8 m
DisplayPorts quantity1
DisplayPort version1.4
Display technologyLCD
Maximum refresh rate120 Hz
Panel mounting interface100 x 100 mm
Panel typeVA
Screen curvature rating1500R
Screen shapeCurved
TouchscreenNo

Connectivity

Built-in USB hubYes
Ethernet LANYes
HDMIYes
HDMI cable length1.8 m
HDMI ports quantity2
HDMI version2.1
High Dynamic Range (HDR) supportedYes
Number of USB Type-B upstream ports quantity1
Number of USB Type-C upstream ports quantity2
USB hub version2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
USB Type-A downstream ports quantity4
USB upstream port typeUSB Type-B, USB Type-C
VESA Adaptive Sync supportYes

Camera & sensors

Audio outputYes
Built-in speaker(s)Yes
Number of speakers2

Physical & graphics

Adjustable height (max)18 cm
Depth (without stand)101.5 mm
Depth (with stand)252.2 mm
Front bezel colourBlack
Height (without stand)365.4 mm
Height (with stand)581.6 mm
Height adjustmentYes
Package depth188 mm
Package height188 mm
Package weight13.6 kg
Package width930 mm
Product colourBlack
Weight (without stand)7.16 kg
Weight (with stand)9.92 kg
Width (without stand)808.8 mm
Width (with stand)808.8 mm

Other specs

AC input frequency50/60 Hz
AC input voltage100 - 240 V
Backlight typeW-LED
Bezel thickness typeFrameless
Built-in KVM switchYes
Cable lock slotYes
Cable lock slot typeKensington
Cable managementYes
Cables includedAC, HDMI, DisplayPort, USB Type-C
CertificationWEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Compliance certificatesCE
Contrast ratio (dynamic)20000000:1
Contrast ratio (typical)3500:1
DDC/CIYes
Detachable standYes
Digital horizontal frequency30 - 190 kHz
Digital vertical frequency48 - 120 Hz
Doesn't containMercury, PVC/BFR
Energy consumption (HDR) per 1000 hours46 kWh
Energy consumption (SDR) per 1000 hours25 kWh
Energy efficiency class (HDR)G
Energy efficiency class (SDR)E
Energy efficiency scaleA to G
Flicker-free technologyYes
HDCPYes
HDCP version1.4/2.2
HD typeUltraWide Quad HD
Headphone outYes
Headphone outputs1
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)
Horizontal scan range30 - 190 kHz
Input current2.5 A
LED backlightYes
Local dimmingYes
Low Blue Light technologyYes
ManProdNrCU34E4CV
Native aspect ratio21:9
Non-operating altitude0 - 12192 m
Operating altitude0 - 5000 m
Operating relative humidity (H-H)10 - 85%
Operating temperature (T-T)0 - 40 °C
Picture-in-PictureYes
Pixel density109.68 ppi
Pixel pitch0.23175 x 0.23175 mm
Plug and PlayYes
Power consumption (max)179 W
Power consumption (off)0.3 W
Power consumption (standby)0.5 W
Power consumption (typical)31.7 W
Power supply typeInternal
Response time4 ms
Response time measurement typeGTG (Gray to Gray)
RMS rated power10 W
sRGB coverage (typical)120.6%
Surface hardness3H
Sustainability certificatesEPEAT Gold, EPEAT Climate +, TCO
Swivel angle range-180 - 180°
SwivellingYes
Tilt adjustmentYes
Tilt angle range-5 - 23°
Vertical scan range48 - 120 Hz
VESA mountingYes
Viewable size, horizontal79.7 cm
Viewable size, vertical33.4 cm
Viewing angle, horizontal178°
Viewing angle, vertical178°
Warranty period5 year(s)
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Refurbished, properly

What 'refurbished' means at Creative IT

40-point inspection

Every device is tested across 40+ checkpoints: battery health, display, ports, speakers, cameras, performance.

Parts replaced as needed

Worn batteries, scratched screens, faulty buttons — all replaced before sale. No shortcuts.

Refurbished in Ireland

By our in-house team in Mullingar — not a faceless overseas warehouse you can't reach.

12-month warranty

Every device backed by us. If it fails within a year, we replace or refund — no quibbles.

Our grading system

New, A+, A, B or C — performance is always the same

Every device is graded on cosmetic condition only. Internally they all hit the same performance bar — the grade just reflects how it looks. Every grade carries the same 12-month warranty.

New

Sealed

  • Brand new, in original packaging
  • Never used or opened
  • Full manufacturer accessories
A+

Pristine

  • Looks and feels new
  • Ex-demo or factory refurbished
  • Indistinguishable from new
A

Excellent

  • Near-new condition
  • Minor marks only on close inspection
  • Our most common grade
B

Good

  • Visible signs of use
  • Cosmetic only, fully functional
  • Biggest discount on refurbished
C

Fair

  • Heavy signs of use
  • Cosmetic only, fully functional
  • Lowest price when available
3,500+ Trustpilot reviews

What customers say about Creative IT

Your impact

Choosing refurbished, you're saving the planet too

Buying this device refurbished instead of new saves approximately:

  • 74kgCO₂ emissions
  • 200kgraw materials
  • 1,400Lwater
Estimates based on industry averages for refurbished consumer electronics. Source: ADEME / European Refurbishers Association.
AOC CU34E4CV - LED monitor - curved - USB - 34" - 3440 x 1440 UWQHD @ 120 Hz - VA - 3500:1 - HDR10 - 4 ms - 2xHDMI, DisplayPort, USB-C - speakers - black 355.64
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