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HP Thunderbolt Dock G2, rectangular matte black unit with attached combo cable

HP

HP Thunderbolt Dock G2 with Combo Cable 230W

SKU CH-CKK1-EZ51N

Thunderbolt docking station with 230W combo cable supporting HP EliteBook and ProBook models

  • Connects EliteBook 1050 G1 and 1030 G3 models
  • Powers ProBook 645 G4 and 455 G4 notebooks
  • Supports EliteBook 735 G5 and 745 G5 series
  • Works with EliteBook 840r G4 and 755 G5
  • Includes 230W combo cable for reliable power

HP Thunderbolt Dock G2 230W

This HP Thunderbolt Dock G2 delivers 230 W of power through a single Thunderbolt connection. It is designed for professionals who need to charge a compatible HP notebook while expanding connectivity. The dock suits mobile users who want a tidy desk setup with one cable for power and peripherals.

Replaces multiple adapters and power bricks

The G2 dock consolidates separate chargers, video cables and USB hubs into one device. The upgrade is worthwhile when you move between meeting rooms and a permanent desk daily. It removes cable clutter and reduces wear on notebook ports by handling all connections through the Thunderbolt link.

Fits HP EliteBook and ProBook models listed

Compatible notebooks include EliteBook 1050 G1, 735 G5, 745 G5, 755 G5, 840r G4, x360 1030 G3 and ProBook 455 G4, 645 G4. The combo cable carries both data and 230 W charging so the notebook stays powered during heavy workloads. Buyers who need support for non-HP Thunderbolt hosts or higher wattage than 230 W should look elsewhere.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $160.99
Pricier than about 71% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameHP

Questions about this item

What laptop models does the HP Thunderbolt Dock G2 230W support?

The dock is compatible with HP EliteBook 1050 G1, 735 G5, 745 G5, 755 G5, 840r G4, x360 1030 G3, ProBook 455 G4 and 645 G4 models.

How is the HP Thunderbolt Dock G2 230W connected to the host laptop?

The dock connects via a single Thunderbolt cable that also delivers up to 230 W of power to charge the laptop while docked.

What power-related component may need replacement over time with the HP Thunderbolt Dock G2 230W?

The 230 W combo cable that supplies both data and charging can wear with repeated bending and may require replacement if damaged.

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