Description: CONDITION NOTE ***READ!!!*** We purchased these from Staples as ***ACER FACTORY RECERTIFIED*** and NEVER OPENED THEM. We bought dozens at the time and we opened and used most of them, but did not open nor use these, keeping them new-in-box as spares that never were needed (because none failed - these are great monitors). Each monitor bears the stickers shown (examples from one we use in the office) in the photos. These stickers showthis Acer Official Factory Recertification. Because these units were NEVER OPENED they remain sealed as NOS (New Old Stock) products - in the same condition as if retail new ordered from any store that carries (carried) them, such as Staples, Best Buy, Office Depot, etc. These new products have their own unique UPC code separate from the UPC code for the non-recertified new version of this product. Because they are NOS they are almost without manufacturer warranty, but the buyer may register them with Acer and or Acer Genuine Recertified (see sticker image, and also there is an info sheet in each box with instructions) which entitles you to receive updates (e.g., firmware, if there has been one) and Acer product support, as offered/limited by Acer policy for all purchasers. WE GUARANTEE IT WILL WORK UPON ARRIVAL and, if it does not function immediately in normal use, we will provide instructions for a user-paid-shipping return to us in perfectly-repacked and undamaged condition - just notify us through eBay within 48 hours of delivery receipt, and, upon return and inspection, we will refund purchase price, (not shipping), so long as we receive the item within 96 hours of our return authorization issuance. OUR EXPERIENCE with this Acer Genuine Factory Recertified version is that THEY DO NOT BREAK and DO NOT DEGRADE. That's based on the dozens of these we opened and put into 24/7 uninterrupted use now going on five (5) years with zero failure rate. (Put it this way, we're finally selling off the unopened "spares" we never needed because all the ones we opened are still working.) SERIAL NUMBERS PHOTOGRAPHED for each unit prior to shipment - serial numbers appear on the packaging, on the monitor itself, internally on the monitor shell/housing, internally printed on monitor circuit boards, internally in the monitor's electronic BIOS. Sadly, this is necessary to prevent attempted return of an old, broken monitor which we did not send out, or attempts to swap out portions of the working electronics. Any such attempt will be detected, refund denied, and authorities notified. Product Information from Acer: Model: CB281HKPart: UM.PB1CF.001 Discover more about Acer CB281HK. (4K UHD) 3840 x 2160@60 Hz - 16:9 - 1 ms GTG - Yes - Yes - Yes - 1.07 Billion - CB281HK Widescreen LCD Monitor1 x DVI Cable1 x Displayport CablePower Cord - 300 cd/m - TCO Certified - LED - TN (Twisted Nematic Film) - 2 x 2 W - DVI-in - HDMI® - TCO Certified - CB281HK Widescreen LCD Monitor, DVI Cable, Display Port Cable, Power Cord - Screen: 71.1 cm (28") 4K UHD (3840 x 2160) 60 Hz - Panel Technology: Twisted Nematic Film (TN Film) - Inputs: DisplayPort, HDMI, DVI - Response Time: 1 ms GTG - Brightness: 300 cd/m - 1 - 4K UHD - 1 ms GTG - 16:9 - LED - Twisted Nematic Film (TN Film). The 4K Ultra HD resolution of this monitor lets you enjoy a high level of picture detail. With a 100,000,000:1 contrast ratio and 300 nits brightness, you can complete your computing tasks while viewing crisp and clear images on the UHD widescreen refurbished monitor. The LED monitor features a VESA mount, allowing the CB281HK to be attached to the wall. Acer Factory Refurbished.28" widescreen display for a variety of computing tasks.LED backlighting permits a thinner and more energy-efficient screen.100,000,000:1 contrast ratio enables accurate color reproduction.300 nits brightness for a highly visible display.3840 x 2160 maximum resolution at 60 Hz. 4K UHD resolution creates a high level of picture detail for a clear, bold display.Enjoy smooth videos. 1 ms (gray-to-gray) response time allows pixels to change colors quickly.HDMI™ port makes it easy to enjoy high-quality media. Requires an HDMI cable (included).Additional connections include DVI and DisplayPort.Built-in speakers produce crisp sound, so you can enjoy music and videos.100 mm x 100 mm VESA compatibility allows quick, easy wall mounting to save space at your desk.Backed by the manufacturer's 90-day limited warranty.Quality refurbished and reconditioned monitor. Complies with the manufacturer's original specifications.Eco-conscious choice — has one or more meaningful eco-attributes or eco-labels. Manufacturer #UM.PB1AA.001ColorBlackDepth2-9/16 in.Height15-5/32 in.Screen Size (Diagonal)28 in.Width25-8/9 in.Aspect Ratio16:9Built-In SpeakersYesContrast Ratio (Dynamic)100M:1Display TechnologyLCDHDCP CompatibleNoInput Connection TypeDVI; HDMI; DisplayPortPortsHDMIMaximum Viewing Angle (Horizontal)170 degreesModelCB281HK UM.PB1AA.001Native Resolution3840 x 2160Refresh Rate60 HzWarranty90-Day LimitedTypical Response Time1 msQuantity1Brand NameAcerManufacturerACER AMERICA CORPORATIONTypeComputer Monitor ADDITIONAL SPECS: Refresh Rate: 60HzMaximum Resolution: 3840 x 2160Native Resolution: 3840 x 2160Response Time: 1 millisecondsPanel Type: TNSynchronization Technology: FreeSync (AMD Adaptive Sync)Screen Size: 28 inchesNumber of DVI Inputs: 1 CB281HK 28" LED 4K UHD FreeSync MonitorAcer CB281HK BMJDPR Refresh Rate: 60HzContrast Ratio: 100,000,000:1Display Type: LEDPanel Type: TN Synchronization Technology: FreeSync (AMD Adaptive Sync)Aspect Ratio: 16:9Brightness: 300 candela per square meterHorizontal Frequency: 160 kilohertzHorizontal Viewing Angle: 170 degreesVertical Viewing Angle: 160 degrees Number of DVI-D Inputs: 1Number of HDMI Inputs: 1 Number of Display Port (DP) Inputs: 1 Number of Headphone Jack Outputs: 1 Number of (Headphone Jack-Sized) Audio Inputs: 1 Tiltable: YesAnti-Glare: YesBuilt-In Webcam: No Product Width: 25.9 inchesProduct Weight: 17.6 poundsStand Included: Yes Power Consumption: 41.5 wattsPower Saving/Off Mode: 0.45 watts - - - - -eBay's Suggested "AI" Description: Experience stunning visuals with the Acer CB281HK 28" LED 4K UHD FreeSync Monitor. This monitor boasts a massive 28-inch display with a 3840 x 2160 maximum resolution, making it perfect for gaming, graphic design, and casual computing. With a 100000000:1 contrast ratio and 300 cd/m² brightness, you'll enjoy crisp and clear images. Connectivity options include DisplayPort, DVI-D, and multiple HDMI ports, while features like Anti-Static, Adaptive-Sync, and Anti-Glare make this monitor easy to use. Whether you're mounting it on the wall or keeping it on your desk, the Acer CB281HK is sure to impress.
Price: 199.5 USD
Location: Orlando, Florida
End Time: 2024-08-22T01:39:37.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brightness: 300 cd/m²
Response Time: 1 ms
Refresh Rate: 144 Hz
Video Inputs: DisplayPort, DVI-D, HDMI 1.4, HDMI 1.4a, HDMI 2.0, HDMI 2.1, HDMI Standard
MPN: UM.PB1AA.001
Item Length: 2.54 in. (Depth)
Most Suitable For: Casual Computing, CCTV, Gaming, Graphic Design
Unit Type: Unit
Display Type: TN LCD
Energy Star: B
Manufacturer Warranty: 3 Months
Contrast Ratio: 100000000:1
Item Height: 15.04 in. (Height)
Features: Adaptive-Sync, Anti-Glare, Anti-Static, Flat Screen, Headphone Jack, Tiltable, Wall Mountable, Widescreen
Unit Quantity: 1 Monitor
Item Width: 25.93 in. (Width)
Screen Size: 28 in
EC Range: A - G
Color: Black
Aspect Ratio: 16:9
Brand: Acer
Maximum Resolution: 3840 x 2160
Model: Acer CB281HK (Acer 28H)
Country/Region of Manufacture: China
Product Line: Acer CB