Does dell wd22tb4 thunderbolt 4 dock comes with power supply (i.e. the power adapter / power transformer)

Absolutely, my Dell XPS-17 is successfully powered by my WD22TB4.

Is this compatible with a non thunderbolt 4 port? I wanted to get a dock but get one that's future proof. I have a razer 15 with a usbc port

Yes, but it is best for a Thunderbolt 4 port.

How much power can pass through the 2 thunderbolt ports?

Type C ports supply a maximum of 100W.

Will the wd22tb, tb 4 version, work with a thunderbolt 3 computer?

I haven't tried it, but my understanding is that TB4 is backward compatible to TB3.

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Dell Thunderbolt WD22TB4 4 Dock 130W

Product ID: 444510839

Details

Brand
Dell
Color
Black
Compatible Devices
Devices with 4
Hardware Interface
Thunderbolt C
Item Weight
1 Pounds
Number of Ports
5

⚡130W ExpressCharge power delivery

🔗2x Thunderbolt 4 ports for ultra-fast 40Gbps data

🖥️Supports multiple 4K displays via DisplayPort & HDMI

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E£ 33554

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Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power, Ports & Productivity — Dock Like a Pro!

POWER UP IN A FLASH - 130W ExpressCharge powers your laptop to 80% in just 1 hour—stay unstoppable.
NEXT LEVEL CONNECTIVITY - Dual Thunderbolt 4 ports plus USB-C and USB-A ports let you connect all your peripherals seamlessly.
PLUG PLAY PRODUCTIVITY - Single-cable connection to multiple 4K displays and peripherals maximizes your workspace efficiency.
SECURE SMART MANAGEMENT - Remote port disablement, MAC address pass-thru, and easy firmware updates keep your setup safe and smooth.
MODULAR FUTURE PROOF DESIGN - Swappable modules mean your dock evolves with your tech—no need to replace the whole setup.

The Dell Thunderbolt WD22TB4 4 Dock 130W is a modular, high-performance Thunderbolt 4 docking station designed for professionals who demand seamless multi-device connectivity. Featuring dual Thunderbolt 4 ports, multiple USB and display outputs, and 130W ExpressCharge technology, it supports fast data transfer up to 40Gbps and rapid laptop charging. Its swappable modules and secure management tools ensure future-proof flexibility and enterprise-grade control, making it the ultimate productivity hub for Windows 10/11 users and compatible Thunderbolt-enabled devices.

Specifications

ASIN	B0B13Y2QVW
Best Sellers Rank	#878 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #84 in Laptop Docking Stations
Brand	Dell
Color	Black
Compatible Devices	Devices with Thunderbolt 4, 3, or USB-C ports
Customer Reviews	4.2 4.2 out of 5 stars (820)
Global Trade Identification Number	05397184635629, 05397184718902
Hardware Interface	Thunderbolt, USB Type C
Input Voltage	120 Volts (AC)
Item Dimensions L x W x H	12"L x 12"W x 3"H
Item Weight	1 Pounds
Manufacturer	DELL
Mfr Part Number	WD22TB4
Minimum Required Operating System Version	Windows 10, Windows 11
Model Number	WD22TB4
Number of Ports	5
Smart Home Compatibility	Not Smart Home Compatible
Total Number of HDMI Ports	1
Total Usb Ports	4
UPC	196271338475
Unit Count	1.0 Count
Warranty Description	1 Year Manufacturer
Wattage	180 watts

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