UM.WR1AA.001 - Acer 21.5 IPS 1920x1080 | Aztek Computers
29+Years
SKU: NPSMU954HD |  Mfg. Part: UM.WR1AA.001  | UPC: 888863611461  | 
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UM.WR1AA.001 - Acer 21.5 IPS 1920x1080

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Product Overview

Acer R Series Display. 21.5" wide IPS 1920 x 1080 Dynamic Contrast Ratio 100,000,000:1 Native Contrast Ratio 1,000:1 Horizontal/Vertical Viewing Angles (typical) 178 /178 Integrated Speakers None Signal Connectors (cables included) VGA, HDMI 1.4 Signal Connectors (no cables) DVI (HDCP) Brightness (typical) 250 cd/m2 Response Time (typical) 4ms gray-to-gray Power Adapter (cable included) External Tilt -5 15 Swivel No Height Adjustment No Pivot No Detachable Foot Stand Yes Kensington Lock Supported Yes VESA Wall Mount Supported No Registration Energy Star Chassis Black

Expert Overview

The Acer R Series 21.5-inch IPS monitor provides a Full HD 1920 x 1080 display suitable for general office tasks and business applications. Featuring In-plane Switching (IPS) technology, it offers 178-degree horizontal and vertical viewing angles, which can be beneficial in collaborative environments or for users requiring consistent image quality from various perspectives. The monitor has a 4ms gray-to-gray response time and a typical brightness of 250 cd/m2. Connectivity options include VGA, HDMI 1.4, and DVI (HDCP), with both HDMI and VGA cables included in the package. The design supports tilt adjustment from -5 to 15 degrees and includes a detachable foot stand. This model, part number UM.WR1AA.001, is designed for users needing a reliable display for everyday computing without integrated speakers or VESA mounting capabilities.

Technical Specifications

Technical Information Number of Screens 1 Viewable Screen Size 21.5" Screen Mode Full HD Panel Technology In-plane Switching (IPS) Technology Response Time 4 ms GTG Aspect Ratio 16:9 Adjustable Display Pivot No Backlight Technology LED Maximum Adjustable Height No Swivel Angle NoVideo Maximum Resolution 1920 x 1080 Standard Refresh Rate 60 Hz Color Supported 16.7 Million Colors Contrast Ratio 100,000,000:1 Brightness 250 NitInterfaces/Ports DVI Yes HDMI Yes VGA YesPower Description Standby Power Consumption 450 mW Off-Mode Power Consumption 400 mW Operating Power Consumption (Energy Star) 24 WPhysical Characteristics VESA Mount Compatible No Color Black Height 11.9" Width 19.6" Depth 1.3" Height with Stand 15.12" Width with Stand 19.61" Depth with Stand 8.82" Weight (Approximate) 4.41 lb Weight with Stand (Approximate) 5.07 lbPackage Contents R221Q Widescreen LCD Monitor 1 x HDMI Cable Power Cord 1 x VGA CableEnvironmentally Friendly Yes Environmental Certification MPR II

Product Details

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  • Updated:
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  • ACER
  • UM.WR1AA.001
  • B01DM28XYM
  • 888863611461
  • New
  • 6.6 lbs
  • 20 X 15 X 9
  • Jul 10, 2026
  • Dec 23, 2016
Product Identifiers: Brand: Acer • Part #: UM.WR1AA.001 • UPC: 888863611461 • ASIN: B01DM28XYM • Category: Monitors
Browse more: Acer Monitors • All Acer products

Frequently Asked Questions

What connectivity options are available, and what cables are included?

The monitor includes VGA, HDMI 1.4, and DVI (HDCP) signal connectors. Both an HDMI cable and a VGA cable are included in the package.

Does this monitor support VESA mounting?

No, the Acer R221Q monitor is not VESA wall mount compatible.

What is the typical response time and brightness of this display?

The typical response time for this monitor is 4ms gray-to-gray (GTG), and its typical brightness is 250 cd/m2 (250 Nit).

Can the monitor's height or swivel be adjusted?

No, this monitor does not support height adjustment or swivel. It offers tilt adjustment from -5 to 15 degrees.

UM.WR1AA.001 - Acer 21.5 IPS 1920x1080

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