AOC E2251FWU USB Monitor

AOC E2251FWU USB Monitor Logo
Published: September 22, 2012
Author: Niko Lupala
Editor: Amber Lupala
Provider: AOC

Today we are taking a look at a new monitor from AOC that is USB powered. Our concerns are that if this unit is able to play fast games, what type of picture quality can we expect, etc… so let’s get on with this review.


Read more on their website,


Monitor Line Style
Monitor Size 21.5″
Visible Screen Size 54.7 cm
Screen Format 16:9
Brightness 150 cd/m² (typ) cd/m² (typ)
Contrast Ratio Dynamic
Contrast Ratio Typical 800:1
Pixel / Dot / Pitch 0.2482 (H) x 0.2482 (V)
Display Area 477.5 (H) x 268.5 (V)
Viewing Angle 170° / 160° (CR ≥10)
Response Time 5 ms

Scanning Frequency H: 67.5 KHz, V: 60 Hz
Pixel Frequency 148.5 MHz
Maximum Resolution 1920 x 1080@60 Hz
Recommend Resolution 1920 x 1080@60 Hz
Colors 16.7 M
HDCP compatible –

Analogue Input: D-Sub –
Digital Input: DVI-D / HDMI – / –
Composite CVBS Input –
Component CVBS Input –
S-Video Input –
Display Port Input –
D-Sub 15 pin –
DVI-D 24-pin –
Display Port Input –
Power Source 110 ~ 240 VAC, 50 / 60 Hz
Power Consumption On: 10W, Standby: < 1 W, Off: < 0 W

Plug & Play DDC1 / 2B / CI, USB/DC
User Control No Keyboard
OSD Languages 8 languages
Speaker –
Regulations CE, Energy Star 5.0, EPEAT Silver, TÜV-Bauart
Wallmount –
Height Adjustment –
Pivot –
Swivel –
Other Features -5°~+15° Tilt, USB Power

Dimensions (WxHxD) 512.2 x 389.1 x 193.7
Weight 2.65kg / 4.3kg
Warranty 3 Years
EAN 4038986121620

The Product:

AOC E2251FWU USB Monitor Box AOC E2251FWU USB Monitor Accessories
Please click on thumbnails for bigger images

This unit was recently released by AOC and the main features are that it’s powered by USB, which makes it portable and easy to hook up to laptops and other devices when you need a bigger screen. Inside the box I found two parts for the stand, USB cable and also a cd with drivers and a manual.

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  • r

    It does have a pivot, and you didn’t do a very good review of the image quality.

  • justaguest

    ” While I’m not positive, I believe the mounting holes are VESA
    compatible which would allow for mounting using a VESA-compatible stand
    or wal mount.” Measuring the holes will put this issue to rest.