ASUS VK228H 21.5" Full HD Black computer monitor

True-to-life Pictures Powered by LED80,000,000:1 ASUS Smart Contrast RatioDynamically enhances the display’s contrast by adjusting the luminance of the backlight to achieve the darkest black and brightest white – delivering lifelike images.Full HD with HDMIEnter a spectacular world of colors with Full HD 1080p (1920x1080) support and HDMI port.QuickFit Virtual ScaleThe ASUS-exclusive QuickFit built in the monitor provides real-size document, photo, and grid mode on top of the operating windows on the screen. It can activated via a hotkey on monitor and used as a guide to accurately view and edit photos. Supporting Formats:Document: letterPhoto: 8”x10”, 5”x7”, 4”x6”, 3”x5”, 2”x2”Alignment GridAspect Control functionAspect Control function allows users to select a preferred display mode among Full and 4:3 for true-to-life gaming or movie watching without any data loss or image distortion.Real-time Video Communication Built-in HD webcam is easy to conduct face-to-face live conversations with family, friends or online game partners.It features Smart EV (Exposure Value) Control technology to cleverly compensate for poor lighting conditions and brings good image quality in comparison to that of the most consumer stand-alone web-cameras.Plug-and-play for easy connection and easy use through the USB interface without installing extra drivers.Create your own video clip and side show by bundled LifeFrame2 softwar

Display
Display brightness (typical)	250 cd/m²
Display number of colours	16.78 million colours
Native aspect ratio	16:9
HD type	Full HD
Display	LED
Display diagonal (metric)	54.6 cm
Contrast ratio (dynamic)	80000000:1
Viewing angle, horizontal	170°
Viewing angle, vertical	160°
Pixel pitch	0.248 x 0.248 mm
Horizontal scan range	30 - 82 kHz
Vertical scan range	50 - 76 Hz
Aspect ratio	16:9
HDCP	Yes
3D	No
Supported graphics resolutions	1920 x 1080 (HD 1080)
Supported video modes	1080p
Display resolution	1920 x 1080 pixels
Response time	5 ms
Display diagonal	54.6 cm (21.5")
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	2 W
Megapixel	1 MP
TV tuner integrated	No
Built-in camera	Yes
Design
Market positioning	Home & office
Colour of product	Black
Audio
Built-in speaker(s)	Yes
RMS rated power	2 W
Performance
Built-in speaker(s)	Yes
RMS rated power	2 W
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Megapixel	1 MP
Built-in camera	Yes
Management features
Plug and Play	Yes
Thin Client
Thin client installed	No
Networking
Bluetooth	No
Wi-Fi	No
Ethernet LAN	No
Ports & interfaces
USB hub version	USB 2.0
USB Type-A downstream ports quantity	1
VGA (D-Sub) ports quantity	1
DVI-D ports quantity	1
HDMI ports quantity	1
Headphone outputs	1
Headphone connectivity	3.5 mm
PC Audio in	Yes
AC (power) in	Yes
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
VESA mounting interfaces	100 x 100 mm
LED indicators	Power
Tilt angle range	-5 - 20°
Plug and Play	Yes
On/off switch	Yes
Cable lock slot type	Kensington
Power
AC input voltage	100 - 240
AC input frequency	50/60
Power consumption (standby)	0.5 W
Power consumption (typical)	25 W
Camera
Megapixel	1 MP
Built-in camera	Yes
TV tuner
TV tuner integrated	No
Technical details
Cable lock slot	Yes
Screen format adjustments	4:3
On/off switch	Yes
Number of products included	1 pc(s)
HDMI	Yes
Colour of product	Black
Software
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 90%
Indication
LED indicators	Power
Weight & dimensions
Package width	566 mm
Package depth	130 mm
Package height	443 mm
Package weight	5.2 kg
Width	514.1 mm
Depth	48.4 mm
Height	387.2 mm
Weight	3.1 kg
Width (with stand)	514.1 mm
Depth (with stand)	200.6 mm
Height (with stand)	387.2 mm
Packaging data
Quick start guide	Yes
Manual	Yes
Cables included	AC, Audio (3.5mm), DVI, USB, VGA
Package width	566 mm
Package depth	130 mm
Package height	443 mm
Package weight	5.2 kg
Certificates
Safety	RoHS, WEEE
Electromagnetic compatibility	FCC, CCC
Compliance industry standards	TCO 5.2
Certification	UL/cUL, CB, CE, ErP, BSMI, Gost-R, C-Tick, VCCI, J-MOSS
EPEAT compliance	Gold
Energy Star certified	Yes
Packaging content
Quick start guide	Yes
Manual	Yes
Cables included	AC, Audio (3.5mm), DVI, USB, VGA
Other features
Display	LED
Screen format adjustments	4:3
Number of products included	1 pc(s)
HDMI	Yes

• 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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