Is the AOPEN 27KA0 P0bi monitor VESA mount compatible, and what mount size does it use?

Yes, it is VESA mount compatible and uses a 75 x 75mm mounting pattern.

Is the AOPEN 27KA0 P0bi monitor VESA mount compatible, and what mounting size does it use?

Yes, it is VESA mount compatible and uses a 75 x 75mm mounting pattern.

What refresh rate does the AOPEN 27KA0 P0bi monitor support, and does it depend on the connection type?

It supports up to 144Hz when using the HDMI port, and 75Hz when using the VGA port.

What is the refresh rate of the AOPEN 27KA0 P0bi monitor when connected through HDMI and VGA?

The monitor supports up to 144Hz through the HDMI port and 75Hz through the VGA port.

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Gaming Monitor
Acer America
Item#: N82E16824011553

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$99.99

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Main image of ACER AOPEN 27 inch Full HD 144Hz with AMD FreeSync Computer Monitor for both work and gaming with VGA port 27KA0 P0bi

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ACER AOPEN 27 inch Full HD 144Hz with AMD FreeSync Computer Monitor for both work and gaming with VGA port 27KA0 P0bi

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27" Full HD (1920 x 1080) Widescreen Display
AMD FreeSync Technology
Refresh Rate: 144Hz - Using HDMI Port | 75Hz - Using VGA Port
Response Time: 5ms (G to G)
VESA mounting compliant (75 x 75mm)
Panel Type: VA
Ports: 1 x HDMI 1.4 & 1 x VGA
AOPEN Eye Protection: BlueLight Filter & Flickerless Technology

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Best Seller Ranking	#28 in Gaming Monitor

Model
Brand	Acer
Model	27KA0 P0bi
Part Number	UM.HX0AA.012
Cabinet Color	Black

Display
Screen Size	27"
Widescreen	Yes
Glare Screen	Anti-glare
Panel	VA
Adaptive Sync Technology	FreeSync (AMD Adaptive Sync)
Resolution	1920 x 1080
Viewing Angle	178° (H) / 178° (V)
Aspect Ratio	16:9
Brightness	250 cd/m2
Contrast Ratio	100,000,000:1
Response Time	5 ms
Display Colors	16.7 Million
Monitor Pixel Density	0.311mm
Refresh Rate	144Hz
Curved Surface Screen	Flat Panel

Connectivity
HDMI	1 x HDMI 1.4
Video Ports	1 x D-Sub / 1 x HDMI 1.4

Power
Power Supply	100 - 240 VAC, 50/60Hz
Power Consumption	Normal Operation: <30 Watts Off (power-save): <1 Watts

Convenience
Stand Adjustments	Tilt
Built-in Speakers	No
Built-in Webcam	No
VESA Compatibility - Mountable	75 x 75mm

Dimensions & Weight
Dimensions	17.72" x 27.52" x 4.92"
Weight	8.82 lbs.

Additional Information
First Listed on Newegg	September 02, 2026

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Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
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Return for refund within: 15 days
Return for replacement within: 15 days
This item is covered by Newegg.com's 15-Day Return Policy.
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ACER AOPEN 27 inch Full HD 144Hz with AMD FreeSync Computer Monitor for both work and gaming with VGA port 27KA0 P0bi

Learn more about the Acer America 27KA0 P0bi

Customer Reviews of the Acer America 27KA0 P0bi

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16824011553

ACER AOPEN 27 inch Full HD 144Hz with AMD FreeSync Computer Monitor for both work and gaming with VGA port 27KA0 P0bi

Learn more about the Acer America 27KA0 P0bi

Customer Reviews of the Acer America 27KA0 P0bi

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info