Dell Thunderbolt Dock WD22TB4
The Dell Thunderbolt Dock WD22TB4 is a professional docking station designed to transform a compatible laptop into a complete desktop workstation through a single Thunderbolt 4 connection. It combines high-speed data transfer, multiple display outputs, USB expansion, wired networking and laptop charging in one compact device.
For users searching for the Dell WD22TB4 price in Bangladesh or Dell Thunderbolt 4 Dock price BD, this docking station is suitable for office environments, business users, developers, designers, content creators and users who work with multiple monitors and peripherals.
The WD22TB4 uses Thunderbolt 4 technology with bandwidth up to 40Gbps on compatible systems. Its rear connectivity includes two Thunderbolt 4 USB-C ports that can be used with compatible displays, storage devices and other Thunderbolt or USB-C accessories.
For monitor connectivity, the dock provides two DisplayPort 1.4 outputs, one HDMI 2.0 port and a multifunction USB-C port with DisplayPort 1.4 Alt Mode. Depending on the host laptop, GPU, Display Stream Compression support and monitor configuration, the WD22TB4 can support multiple external displays, including dual 4K 60Hz and higher-resolution setups.
The dock also provides a wide range of USB connectivity for keyboards, mice, external storage, printers, webcams and other peripherals. USB-C Gen 2 connectivity supports up to 10Gbps, while USB-A ports provide convenient support for traditional USB accessories.
A built-in Gigabit Ethernet port provides stable wired network connectivity up to 1000Mbps. This is useful for business offices, video conferencing, large network file transfers and environments where wired networking is preferred over Wi-Fi.
Power delivery is another important advantage of the WD22TB4. When used with the included 180W Dell power adapter, compatible Dell laptops can receive up to 130W charging. Compatible non-Dell USB-C or Thunderbolt laptops can receive up to 90W under supported conditions.
Overall, the Dell WD22TB4 is a versatile Thunderbolt 4 docking solution for users who need high-speed connectivity, multiple displays, Ethernet, USB expansion and laptop charging from one dock.
| Specification | Details |
|---|
| Brand | Dell |
| Model | WD22TB4 |
| Product Type | Thunderbolt 4 Docking Station |
| Host Interface | Thunderbolt 4 USB-C |
| Maximum Bandwidth | Up to 40Gbps |
| DisplayPort | 2 x DisplayPort 1.4 |
| HDMI | 1 x HDMI 2.0 |
| Multifunction USB-C | 1 x USB-C Gen 2 with DP 1.4 Alt Mode |
| Downstream Thunderbolt | 2 x Thunderbolt 4 USB-C |
| Front USB-C | 1 x USB 3.2 Gen 2 |
| USB-A Ports | 3 x USB 3.2 Gen 1 |
| PowerShare | Supported on Front USB-A |
| Ethernet | Gigabit Ethernet RJ45 |
| Maximum Network Speed | Up to 1000Mbps |
| Dell Laptop Charging | Up to 130W |
| Non-Dell Laptop Charging | Up to 90W |
| Power Adapter | 180W |
| Maximum Display Resolution | Up to 8K 60Hz on Supported Systems |
| Multi-Monitor Support | Up to 4 External Displays Depending on Host |
| Compatibility | Thunderbolt 4 / Compatible USB-C DisplayPort Alt Mode Systems |
| Operating Systems | Windows / Supported Dell and Compatible Systems |
Dell WD22TB4 Price in Bangladesh
The Dell WD22TB4 is suitable for users in Bangladesh who need a professional Thunderbolt docking station for office, business and high-performance workstation use. With up to 40Gbps Thunderbolt 4 connectivity, multiple display outputs, dual downstream Thunderbolt 4 ports, Gigabit Ethernet, extensive USB connectivity and up to 130W charging for compatible Dell laptops, the WD22TB4 provides a complete desktop expansion solution. If you are searching for the Dell WD22TB4 price in Bangladesh or Dell Thunderbolt 4 Dock price BD, Gadget & Tech offers this docking station for compatible Dell and Thunderbolt-enabled laptops.
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