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| Product Specifications | |
|---|---|
| Tech Specs | |
| Product Type | Thunderbolt 4 Docking Station |
| Host Connection | Thunderbolt 4 (USB-C) |
| Maximum Interface Speed | Up to 40Gbps |
| Power Adapter | 180W |
| Dell Laptop Charging | Up to 130W |
| Non-Dell Laptop Charging | Up to 90W |
| Thunderbolt 4 Output | 2 × USB-C |
| DisplayPort | 2 × DP 1.4 |
| HDMI | 1 × HDMI 2.0 |
| USB-C Data / Video | 1 × USB 3.2 Gen 2 with DP 1.4 |
| USB-C Data | 1 × USB 3.2 Gen 2 |
| USB-A | 3 × USB 3.2 Gen 1 |
| Ethernet | 1 × Gigabit RJ45 |
| Maximum External Displays | Up to 4 |
| Maximum Display Resolution | Up to 8K 60Hz, host-dependent |
| Quad Display Support | Up to 4K 60Hz each, with HBR3 and DSC |
| Host Cable Length | 0.8m |
| Dimensions | 205 × 90 × 29mm |
| Dock Weight | 650g |
| Color | Black |
| Warranty Information | |
| Warranty | N/A |
Looking for the Dell WD22TB4 Thunderbolt 4 Docking Station price in Bangladesh? This professional docking solution expands laptop connectivity with high-speed Thunderbolt 4 ports, multiple monitor outputs, USB accessories, Gigabit Ethernet and convenient laptop charging.
The Dell WD22TB4 includes a 180W power adapter, supports up to 130W charging for compatible Dell laptops and delivers up to 90W USB Power Delivery to supported non-Dell laptops. Its Thunderbolt 4 interface offers up to 40Gbps connectivity with compatible host computers.
Designed for office workstations, business users, creative professionals and multi-monitor setups, the WD22TB4 helps create a cleaner, more productive desktop environment. Check the latest price and availability at IT Source Bangladesh.
The Dell WD22TB4 is a modular Thunderbolt 4 docking station designed for modern laptop workstations.
It allows users to connect external monitors, USB devices, networking equipment and compatible Thunderbolt accessories through one docking solution.
The dock connects to the host laptop through an integrated 0.8-meter Thunderbolt 4 cable.
Its Thunderbolt 4 connection supports high-speed data transfer and advanced display connectivity on compatible computers.
Two downstream Thunderbolt 4 ports provide additional options for connecting compatible high-performance devices.
The WD22TB4 also includes DisplayPort 1.4, HDMI 2.0 and USB-C DisplayPort connectivity for flexible monitor setups.
Multiple USB-A and USB-C ports allow keyboards, mice, storage drives and other peripherals to remain connected at the workstation.
The integrated Gigabit Ethernet port provides a wired network connection for compatible laptops.
With its included 180W power adapter, the docking station supports convenient laptop charging and connected accessories.
Its modular construction and business management features make it suitable for both individual professionals and enterprise environments.
The Dell WD22TB4 uses a Thunderbolt 4 USB-C host connection.
Thunderbolt 4 provides up to 40Gbps connection bandwidth on compatible systems.
This enables high-speed connectivity for supported storage devices, displays and professional accessories.
Users can build a workstation without connecting every peripheral directly to the laptop.
Actual data transfer performance depends on the connected devices, cable capabilities and shared bandwidth.
A compatible Thunderbolt host is required to access the full Thunderbolt functionality.
The WD22TB4 features two downstream Thunderbolt 4 USB-C ports.
These ports support compatible Thunderbolt devices, high-speed storage and display connections.
They provide additional expansion options for professional workstations.
Users can connect supported peripherals without using the laptop's built-in Thunderbolt ports.
Both ports share the available bandwidth of the dock's host connection.
On non-Thunderbolt host systems, these connections operate with reduced USB-C functionality.
The Dell WD22TB4 supports up to four external monitors on suitable host computers.
With an HBR3 Thunderbolt system supporting Display Stream Compression, Dell specifies up to four 4K displays at 60Hz.
This provides extensive desktop space for professional applications and multitasking.
Users can organize spreadsheets, documents, communication tools and creative software across multiple screens.
Four 4K monitors at 60Hz require sufficient graphics bandwidth and compatible display configurations.
One 4K display connected through Thunderbolt may be limited to 30Hz if that display does not support the required DSC capability.
The WD22TB4 supports two external 4K monitors at 60Hz on supported Thunderbolt HBR2 and HBR3 systems.
This makes it useful for dual-monitor office and professional setups.
Users can work with multiple full-resolution applications without repeatedly switching windows.
DisplayPort and HDMI connections offer flexibility for compatible monitors.
Actual results depend on the host computer's graphics and display capabilities.
Monitor resolution should always be verified against the connected laptop's specifications.
Dell specifies a maximum display resolution of up to 8K at 60Hz on compatible Thunderbolt systems.
This requires an HBR3 host supporting Display Stream Compression.
The feature can be useful for supported high-resolution professional displays.
It is not available on every Thunderbolt 4 laptop or monitor.
Compatible cables, graphics hardware and display capabilities are essential.
Users should verify the entire display setup before expecting 8K output.
The Dell WD22TB4 includes two full-size DisplayPort 1.4 connectors.
These ports support compatible external monitors for extended desktop arrangements.
DisplayPort connectivity is commonly used in professional and business monitor setups.
Users can connect compatible monitors directly with suitable DisplayPort cables.
Available resolution and refresh rate depend on the host laptop and overall display configuration.
Multi-monitor setups must also account for the dock's available display paths.
The docking station features one HDMI 2.0 output.
This provides a convenient connection for compatible HDMI monitors and displays.
It is useful for business monitors, office workstations and supported conference-room screens.
HDMI provides an alternative to the dock's DisplayPort connections.
The HDMI output shares a display path with the rear USB-C DisplayPort output.
These two ports cannot simultaneously drive separate independent displays.
The WD22TB4 includes a USB-C port with DisplayPort 1.4 Alt Mode.
This connection can support compatible USB-C monitors and display adapters.
It also provides USB 3.2 Gen 2 data connectivity.
This is useful for modern monitors and multifunction USB-C accessories.
The port shares a display path with the HDMI output.
Users should select one of these outputs when planning an independent monitor connection.
The Dell WD22TB4 is supplied with a 180W external AC power adapter in its standard retail configuration.
The adapter powers the docking station and its connected functions.
It also enables supported laptop charging through the host cable.
The 180W rating describes the adapter's power capacity.
It does not mean that the dock provides 180W directly to the laptop.
Charging limits depend on the laptop manufacturer and system compatibility.
The WD22TB4 supports up to 130W power delivery to compatible Dell commercial laptops.
This can reduce the need for a separate laptop charging adapter at the desk.
It is useful for supported Dell Latitude, Precision and other compatible Dell systems.
The laptop must support the appropriate Dell power delivery implementation.
Some high-performance workstations may require more than 130W for full performance.
Always compare the laptop's charging requirements with the dock's supported output.
The docking station can provide up to 90W USB Power Delivery to supported non-Dell laptops.
This allows compatible USB-C and Thunderbolt laptops to charge while connected to the workstation.
The host must support USB-C Power Delivery.
Some laptops may require more than 90W or may have manufacturer-specific charging restrictions.
Charging speed depends on the connected system and its power requirements.
Non-Dell compatibility should be confirmed before purchasing.
The Dell WD22TB4 includes three USB-A 3.2 Gen 1 ports.
These connections support compatible keyboards, mice, USB drives and other peripherals.
USB 3.2 Gen 1 provides a maximum signaling rate of up to 5Gbps.
One USB-A port includes Dell PowerShare functionality.
Users can keep everyday accessories connected to the dock for convenient access.
Actual transfer speeds depend on the host system and connected devices.
The docking station includes two USB-C 3.2 Gen 2 connections, including one with DisplayPort Alt Mode.
USB 3.2 Gen 2 supports up to 10Gbps signaling speed.
These ports are useful for compatible external storage and modern USB-C accessories.
The USB-C DisplayPort port also provides a video connection for supported displays.
Data performance depends on the connected devices and available bandwidth.
These peripheral ports are separate from the dock's integrated host cable.
The Dell WD22TB4 includes a Gigabit Ethernet RJ45 port.
It supports 10/100/1000Mbps wired networking.
This can provide a stable connection for office networks and compatible internet connections.
It is useful for file sharing, business applications and workstation connectivity.
Actual network speed depends on the connected router, switch, cable and network service.
Some advanced network management features require supported Dell commercial laptops.
The WD22TB4 supports selected enterprise management features.
These include Wake-on-LAN, PXE Boot and MAC Address Pass-Through on compatible Dell systems.
These functions can assist IT teams managing office computers and network environments.
Supported Dell laptops can also use the dock's power button for selected system power actions.
Availability depends on laptop firmware, BIOS settings and operating system support.
Non-Dell laptops may not support these Dell-specific management functions.
The Dell WD22TB4 features a modular construction.
Its Thunderbolt cable module can be serviced or replaced with supported Dell modules.
This design can help organizations maintain and upgrade compatible docking equipment.
It provides additional flexibility compared with some fixed-connection docking stations.
Module replacement and upgrade compatibility depend on Dell's supported hardware.
Replacement modules are not included unless specifically stated.
The docking station features an attached Thunderbolt 4 host cable approximately 0.8 meters long.
This cable connects the dock to a compatible laptop.
It carries supported data, video and laptop power through one connection.
The integrated design makes daily docking and undocking convenient.
Users can leave their external accessories connected to the dock.
Desk placement should account for the cable length.
The Dell WD22TB4 measures approximately 205 x 90 x 29mm.
The docking station weighs approximately 650g without its external power adapter.
Its compact design helps keep desk space available for other accessories.
The black finish fits naturally into business and professional workstations.
The dock also includes Kensington and Noble Wedge security lock slots.
Compatible security locks are available separately.
Dell documents compatibility with Windows 10, Windows 11 and supported Ubuntu environments.
Selected ChromeOS systems may also support docking functions.
The dock can operate with compatible non-Dell computers implementing the necessary USB-C or Thunderbolt standards.
Some functions depend on drivers, firmware and the host computer's capabilities.
Display configurations can vary between operating systems.
Users should check their laptop manufacturer's compatibility guidance before purchasing.
The WD22TB4 provides its full Thunderbolt 4 capabilities when connected to a compatible Thunderbolt host.
It can also provide selected functions on USB-C laptops supporting DisplayPort Alt Mode.
However, ordinary USB-C systems may not support the same display configurations or Thunderbolt performance.
On non-Thunderbolt systems, the downstream Thunderbolt ports operate as USB-C ports.
A USB-C port supporting only data transfer is insufficient for full docking functionality.
Confirm the exact laptop model, display capabilities and power requirements before ordering.
The Dell WD22TB4 and WD19S are both professional laptop docking stations.
The WD22TB4 uses Thunderbolt 4 technology and includes two downstream Thunderbolt 4 ports.
The WD19S uses a USB-C docking connection without equivalent Thunderbolt expansion.
The WD22TB4 can support more demanding multi-monitor configurations on compatible Thunderbolt laptops.
Both docks can provide up to 130W charging to supported Dell laptops when used with their 180W adapters.
The best choice depends on the laptop's ports, display requirements and connected accessories.
The Dell WD22TB4 is ideal for business professionals who use multiple monitors, wired networking and USB accessories at their desks.
Creative professionals can benefit from high-resolution display support and high-speed Thunderbolt peripherals.
IT departments can use supported enterprise management features when deploying compatible Dell business laptops.
Home-office users can simplify their workstation with a single laptop connection for supported displays, power and peripherals.
Owners of compatible Dell Latitude, Precision, XPS and other Thunderbolt laptops can use the dock to expand their desktop connectivity.
The standard Dell WD22TB4 retail package includes the Dell Thunderbolt 4 Docking Station with attached Thunderbolt cable, 180W AC power adapter and product documentation.
AC power cord inclusion and other packaging details may vary by market. Confirm the included power adapter, cable and accessories for refurbished or open-box stock.
IT Source offers docking stations, laptop accessories and computer connectivity products for customers in Bangladesh.
Customers can verify their laptop's Thunderbolt compatibility, power requirements and multi-monitor capabilities before selecting a docking station.
Contact IT Source to confirm the current price, stock availability, included accessories, product condition and applicable warranty coverage.
Yes. It supports up to four 4K displays at 60Hz with a suitable HBR3 Thunderbolt host supporting Display Stream Compression. Actual performance depends on the host, monitors and connection configuration.
No. The included power adapter is rated at 180W, but the dock supplies up to 130W to compatible Dell laptops and up to 90W to supported non-Dell laptops.
Check IT Source for the latest Dell WD22TB4 Thunderbolt 4 Docking Station price and availability in Bangladesh. Confirm laptop compatibility, included power adapter and warranty before purchasing.
Check the latest price and availability at IT Source.
Expand your workstation with Thunderbolt 4, advanced multi-monitor support, high-speed connectivity and convenient laptop charging.
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