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Overview

The Dell UltraSharp 52 Thunderbolt Hub Monitor U5226KW offers an ultra-wide 6K display and ergonomic stand for professionals who need expansive workspace and comfortable viewing. Its built-in hub streamlines your setup, while advanced colour and eye-comfort features support long, productive sessions.
  • 51.5 in. 6K IPS panel with 21:9 aspect ratio
  • 120Hz refresh rate delivers smooth motion
This description was generated by AI and reviewed for accuracy.

Dell UltraSharp 52" Ultrawide 6K IPS Black Thunderbolt Hub Monitor (U5226KW) - 99% DCI-P3 - 120Hz - Platinum Silver

Model: U5226KW
Web Code: 19891030
Sold and shipped by | 3.9 seller rating (157 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • 51.5 in. 6144 x 2560 IPS panel provides a spacious 6K viewing area
  • IPS Black technology ensures wide viewing angles with deep blacks and accurate colours
  • 120Hz refresh rate offers smoother motion for editing and multitasking
  • Built-in Thunderbolt 4 hub connects devices, data, and power from one cable
  • 99% DCI-P3 and 100% sRGB coverage delivers precise colour for creators
Screen & Picture
  • 6K (6144 x 2560) ultra-wide resolution gives ample workspace for multitasking and content creation
  • IPS Black technology offers consistent colours and deep blacks across the 51.5" screen
  • 99% DCI-P3 and 100% sRGB colour gamut coverage ensures accurate colour reproduction for design and photography
  • 2,000:1 static contrast for strong detail in shadows and highlights
  • 21:9 aspect ratio expands viewing for complex workflows
Motion
  • 120Hz refresh rate delivers smooth motion for video editing and scrolling
Viewing Comfort
  • Eye Comfort Suite combines low blue light, flicker-free technology, and an ambient light sensor to reduce eye strain during long sessions
Connections
  • Thunderbolt 4 hub with USB-C delivers up to 15W power and 40Gbps data for connected devices
  • Built-in KVM switch and USB hub let you control two PCs and share accessories from a single desk
  • 2.5Gb Ethernet, HDMI 2.1, and DisplayPort 1.4 support high-bandwidth connections for docking and external displays
Stand, Mounting & Dimensions
  • Adjustable stand provides height, tilt, swivel, and slant for customized ergonomic comfort
  • VESA mount compatible in 100 x 100, 200 x 100, or 200 x 200 sizes for flexible installation
Features
  • Built-in dual 18W speakers deliver clear audio without external equipment
Power & Efficiency
  • Meets ENERGY STAR and TCO Certified energy efficiency and environmental standards
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $35 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.