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A Thunderbolt dock, wireless keyboard, mouse, gel pads, and dual monitor desk mount

DELL

DELL WD22TB4 Thunderbolt Dock 130W Bundle MK670 Dual Monitor Stand

SKU CH-7E8X-17T0X

Thunderbolt dock delivers 130W power and quad 4K output bundled with a wireless keyboard, mouse, gel pads and an adjustable dual-monitor desk mount for screens up to 30 inches

  • Supports four 4K displays at 60Hz
  • 130W Power Delivery for Dell systems
  • MK670 wave keyboard with gel wrist rest
  • Dual monitor mount fits 13 to 30 inch screens
  • Two Thunderbolt 4 ports plus HDMI 2.0 and DisplayPort 1.4

Complete Workstation Bundle

The Dell WD22TB4 Thunderbolt Dock bundle delivers a full desk setup for professionals and remote workers who need multi-display connectivity, ergonomic input devices, and flexible monitor mounting in one package. It combines a 130W docking station, the MK670 wireless keyboard and mouse, a dual monitor stand, and gel wrist rests.

Dock Connectivity and Power

The dock provides two Thunderbolt 4 ports, one HDMI 2.0 port, two DisplayPort 1.4 ports, one USB-C 3.2 Gen 2 port with DisplayPort 1.4, three USB 3.2 Gen 1 Type-A ports, and Gigabit Ethernet. It supplies 130W Power Delivery to Dell systems and 90W to non-Dell systems while driving up to four 4K displays at 60Hz or a single 5K display.

Simple Desk Integration

The monitor stand clamps or grommet-mounts to the desk and holds two screens from 13 to 30 inches with a 22 lb load capacity per arm using 75 x 75 or 100 x 100 VESA patterns. Detachable plates and .5 height adjustments simplify alignment. The MK670 pair connects via a single 2.40 GHz USB receiver and supports easy-switching across up to three devices without software installation. Not for buyers who need more than four video outputs or a wired keyboard option.

Highlights

  • Supports four 4K displays at 60Hz
  • 130W Power Delivery for Dell systems
  • MK670 wave keyboard with gel wrist rest
  • Dual monitor mount fits 13 to 30 inch screens
  • Two Thunderbolt 4 ports plus HDMI 2.0 and DisplayPort 1.4

Specifications

No published specifications for this item yet.

Questions about this item

How long do the MK670 keyboard and mouse run before the batteries need replacing?

Dell does not publish a battery-life figure for the MK670 set; the keyboard and mouse use standard replaceable cells that you swap when the low-power indicator lights.

What is the first limit you hit when driving four 4K displays at 60 Hz all day?

The dock’s Thunderbolt 4 and DisplayPort 1.4 links cap the total video bandwidth at the level needed for four 4K 60 Hz streams, so the display-count ceiling is reached before thermal or power limits.

How much fan noise or heat does the 130 W dock produce after hours of continuous operation?

The WD22TB4 uses passive cooling; it runs silently and stays warm to the touch but within normal operating temperature for a 130 W Thunderbolt dock.

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