Power button light is not glowing is that normal?

Then you might not be having a compatible Dell laptop, Dell has proprietary led and power button protocol over type c so those may work depending on the laptop but otherwise excluding power delivery cap of 90W for non Dell laptops it's basically an universal dock for thunderbolt devices.

i want to connect 3 4k monitor may i know what will be output resolution and which docking station will compatible with dell5490 laptop

Our dedicated customer support team is available to assist you. If you need any assistance, please feel free to contact them by dialing our toll-free number: 1800-425-2067. They will be more than happy to provide you with further help and guidance.

Does it support dual 2k monitors, both at 144Hz?

We want to inform you that this product will support only at 60Hz.

What's included inside the box? To sellers.

Thunderbolt dock and power supply

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Dell Thunderbolt Dock WD22TB4, 9 Various of Ports, Video Resolution: 5K - 60 Hz (Single Display), 4K - 60 Hz (Quad Display), Interfaces: 2 x Thunderbolt 4

Dell Thunderbolt Dock WD22TB4, 9 Various of Ports, Video Resolution: 5K - 60 Hz (Single Display), 4K - 60 Hz (Quad Display), Interfaces: 2 x Thunderbolt 4

Product ID: 455747051

Details

Brand
Dell
Colour
Black
Compatible Devices
Computer
Hardware Interface
Thunderbolt 4
Item Weight
650 Grams
Number of Ports
11

⚡2x Thunderbolt 4 ports for ultra-fast data transfer

🔌180W power delivery for rapid device charging

🖥️Supports up to 5K @ 60Hz single display or 4K @ 60Hz quad display

€ 703.02

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your workspace with the dock that keeps you ahead of the curve

SUPER BOOST CHARGING - Power up your devices faster with 180W delivery
MULTI DISPLAY MASTERY - Seamlessly run up to four 4K monitors or a stunning 5K display
SLEEK COMPACT DESIGN - Minimalist black enclosure fits perfectly in any modern office setup
COMPREHENSIVE CONNECTIVITY - 9 versatile ports including 7 USB and Ethernet for all your peripherals
MODULAR UPGRADE READY DOCK - Swap modules effortlessly to future-proof your workspace

The Dell Thunderbolt Dock WD22TB4 is a high-performance docking station featuring dual Thunderbolt 4 ports, support for up to 5K single or 4K quad displays at 60Hz, and 180W power delivery. Its modular design allows easy upgrades, while 9 versatile ports ensure seamless connectivity for laptops and peripherals, making it an essential hub for productivity-focused professionals.

Specifications

ASIN	B0B7P6ZNFB
Best Sellers Rank	#29,274 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #45 in Docking Stations
Brand Name	Dell
Colour	Black
Compatible Devices	Laptop/Personal Computer
Customer Reviews	4.0 4.0 out of 5 stars (446)
Global Trade Identification Number	05397184635629, 05397184718902
Hardware Interface	Thunderbolt 4
Importer Contact Information	Divyasree Greens, Challaghatta-Annex Koramangala INR Ring Road, Varthur Hobli Bangalore, Karnataka-560071
Item Dimensions L x W x H	28L x 246W x 165H Millimeters
Item Type Name	Doking Station
Item Weight Unit of Measure	650 Grams
Manufacturer	China, Dell
Manufacturer Contact Information	China
Manufacturer Part Number	DELL-WD22TB4
Model Number	DELL-WD22TB4
Number of Items	1
Number of Ports	11
Packer Contact Information	China
Total HDMI Port	1
Total USB Ports	7
Warranty Description	3 Year
Wattage	180 Watts

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