Name: Acer - Refurbished 21.5" LED HD Monitor - Black
Brand: Acer
SKU: 4726506
Rating: 4.2 (6 reviews)

Key Specs
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 1920 x 1080 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Screen Size: 21.5 inches (Size of the screen, measured diagonally from corner to corner.)
General
- Product Name: Refurbished 21.5" LED HD Monitor
- Brand: Acer
- Operating System Compatibility: Windows, Mac, Linux, Chrome
- Model Number: UM.WW3AA.006.RB1
Display
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 1920 x 1080 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Native Resolution: 1920 x 1080 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- Contrast Ratio: 100,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Screen Size: 21.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Horizontal Viewing Angle: 90 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 65 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
Compatibility
- Wall Mountable: false (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
Features
- Adjustable Stand Height: false
- Anti-Glare: false (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
- Built-In Webcam: false
Dimensions
- Product Width: 20 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth (With Stand): 8.15 inches
- Product Weight: 6.83 pounds (The out of box weight of the item.)
- Stand Included: true
Power
- Power Consumption: 18.1 watts
- Power Saving/Off Mode: 0.35 watts (This mode will turn the display and/or the device off, or into a standby mode, after a preset length of time with no activity to conserve power.)
Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
Warranty
- Manufacturer's Warranty - Parts: 90 days
- Manufacturer's Warranty - Labor: 90 days
Other
- UPC: 814930022076

With a 5s response time and 1920 x 1080 resolution, this Acer monitor offers a clear picture when you connect to your computer via the DVI or VGA input. The 5 ms response time ensures fast-action scenes in games and movies are smoothly re-created onscreen.

This product has been refurbished. Learn more.

5 ms ultrafast response time: Along with a 60Hz refresh rate allows you to achieve a crisp, clear picture with minimal blurring and ghosting.
21.5" TN-Film LED-LCD panel: Offers detailed images.
100,000,000:1 contrast ratio: Provides a wide range of shades between black and white.
1920 x 1080 maximum resolution: Delivers a realistic picture.
DVI and VGA inputs: Allow you to connect with nearly any computer.