Acer ET221Q 21.5" Full HD LED Black computer monitor

Ultra-Low Blue Light Technology BlueLightShieldâ„¢ technology reduces the exposure of blue light, which can be potentially harmful, by adjusting color hue and brightness. You can access and select four different filter settings onscreen easily through the OSD menu to find the best one that suits the task at hand.Flickerless technology Flickerlessâ„¢ technology eliminates screen flickering by providing a stable supply of power to the display. This minimizes instances of eyestrain and other potentially damaging eye ailments when you're embroiled in long, drawn-out gaming sessions.ComfyView Display ComfyViewâ„¢ technology reduces the amount of light being reflected on your display for more comfortable viewing in various settings.Wide Viewing Angle Wide viewing angle signage is able to be viewed from 178?and still preserve image clarity and prime colors.6-Axis Color Adjustments For professional editing, achieve true-life accuracy with 6-Axis Color Adjustment. You will also enjoy perfect color game play as it makes your multiple screens the same color.

Display
Display brightness (typical)	250 cd/m²
Display number of colours	16.78 million colours
Native aspect ratio	16:9
Maximum refresh rate	60 Hz
HD type	Full HD
Display	LED
Display technology	LED
Display diagonal (metric)	54.6 cm
Contrast ratio (dynamic)	100000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Supported graphics resolutions	640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 1024 (SXGA),1280 x 720 (HD 720),1280 x 800 (WXGA),1440 x 900 (WXGA+),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080)
Supported video modes	1080p
Display resolution	1920 x 1080 pixels
Response time	4 ms
Display diagonal	54.6 cm (21.5")
Contrast ratio (typical)	1000:1
Panel type	IPS
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Home & Office
Feet colour	Black
Colour of product	Black
Audio
Built-in speaker(s)	No
Performance
Built-in speaker(s)	No
Built-in camera	No
Management features
On Screen Display (OSD)	Yes
Ports & interfaces
Built-in USB hub	No
DVI port	No
VGA (D-Sub) ports quantity	1
HDMI ports quantity	1
Ergonomics
VESA mounting	Yes
Cable lock slot	No
VESA mounting interfaces	100 x 100 mm
Swivelling	No
Tilt adjustment	Yes
Tilt angle range	-5 - 20°
On Screen Display (OSD)	Yes
Height adjustment	No
Power
AC input voltage	100/120; 220/240
Power consumption (standby)	0.5 W
Power consumption (typical)	18 W
Power consumption (off)	0.45 W
Power consumption (PowerSave)	16 W
Current rating	10 A
Camera
Built-in camera	No
Technical details
Feet colour	Black
Cable lock slot	No
Colour of product	Black
Packaging data
AC adapter included	Yes
Quick start guide	Yes
Certificates
Certification	CE, FCC
Energy Star certified	Yes
Weight & dimensions
Width	490 mm
Depth	213 mm
Height	396 mm
Weight	3.4 kg
Packaging content
AC adapter included	Yes
Quick start guide	Yes
Other features
Display	LED

• Technology: LED
• Screen Size: 21.5-Inch
• Screen Resolution: 1920 x 1080

1. Non-Returnable Products: Once an order has been processed, items that are not classified as 3D memory products are non-returnable and cannot be cancelled.

2. Restocking Charges: A restocking fee of up to 25% may apply to eligible returns. The exact percentage depends on the product category.

3. Product Condition: All products are supplied in refurbished condition by default, unless explicitly stated as brand new retail stock prior to purchase.

4. Dispatch & Availability: Most orders are dispatched within 24 hours, subject to stock availability. For urgent or same-day dispatch requests, please contact our customer service team at (0)203-411-0694.

5. Manufacturer Part Numbers: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N#) or Field Replaceable Unit Numbers (FRU#). Items received may carry either designation and will be considered equivalent and fully compatible. For clarification, please contact our sales team.

6. Warranty Policy: All items are covered by a 30-day limited warranty, valid for replacement only in cases of DOA (Dead on Arrival), and must match the original part number. Certain storage devices may include an extended 90-day warranty—confirmation prior to purchase is recommended. Additional warranty options, including manufacturer or extended warranties, may be available upon request.

7. Drivers & Installation Media: Products are sold in bulk format and generally do not include installation media or drivers. If required, please confirm availability before placing your order.

8. Shipping Costs: Shipping charges are automatically calculated based on lighter items such as memory modules and hard drives (under 5 lbs). Heavier equipment, including servers, racks, or motherboards, may incur additional shipping costs. We recommend confirming shipping fees prior to order completion. In cases of discrepancies, our team will contact you to revise the charges accordingly.

9. Product Images: All product images are for illustrative purposes only. The actual item delivered may vary in appearance.

10. Packaging Disclaimer: Items may be shipped in bulk or non-retail packaging, particularly for large volume or consolidated orders.

11. End-of-Life (EOL) Products: Discontinued products may be substituted with equivalent parts that match the same FRU and functionality.

12. Refurbished Printers: Refurbished printers may not include toner cartridges, or may be supplied with partially used cartridges.

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Need Assistance?

If you require further clarification or have any concerns, please contact us prior to placing your order:
📧 support@selectechnology.co.uk
📞 (0)203-511-0854

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