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Small square black dock with rounded edges, short attached cable

HP

HP Thunderbolt Dock G2 230W with Combo Cable 3TR87UT#ABA

SKU CH-Q167-7QFH3 MPN 3TR87UT#ABA

A compact Thunderbolt dock delivering wired network, video, data and 230W charging through a single cable

  • Port detailsFront: 1 x USB-C port with data and power out (15 W) 1 x USB
  • Measurements3.9 in × 3.9 in × 2.7 in
  • Included itemsHP Thunderbolt Dock G2 with Combo Cable Documentation
  • Product colorBlack
  • Compatible withCompatible with: HP Elite x2 1012 G1 HP Elite x2 1012 G2 HP
  • Product weight1.76 lb (0.8 kg)
  • Single Thunderbolt 3 cable connects network, video, data and charging
  • Compact 3.9 x 3.9 x 2.7 inch design frees desk space
  • Front USB-C port delivers 15W power for device charging
  • Supports HP EliteBook, ZBook and ProBook models listed
  • Includes 0.7 meter combo cable for host connection

Compact Thunderbolt dock for HP notebooks

The HP Thunderbolt Dock G2 230W with Combo Cable connects compatible EliteBook, ProBook and ZBook models through a single Thunderbolt 3 link. It delivers wired networking, video output, audio and peripheral charging from one small black unit measuring 3.9 by 3.9 by 2.7 inches and weighing 1.76 lbs.

Thunderbolt 3 bandwidth and power limits

The dock shares the host's Thunderbolt 3 bandwidth across two DisplayPort outputs, one VGA port, a USB-C DisplayPort alternate-mode port and multiple USB 3.0 ports. The 230 W supply powers the host and provides 15 W from each front and rear USB-C port, so total simultaneous device draw cannot exceed the brick's rating.

Desk-friendly build with fixed host cable

A 0.7 meter USB-C cable is permanently attached to the dock, limiting placement distance from the notebook. The rounded chassis includes a Kensington lock slot for physical security, while the combo audio jack and powered side USB 3.0 port sit within easy reach for daily headset and flash-drive use.

How it compares

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

Price $306.99
Pricier than about 90% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameHP
Model name3TR87UT#ABA
Part number3TR87UT#ABA
Product colorBlack
Ports & slots
Thunderbolt 3 supportYes
Size & build
Measurements3.9 in × 3.9 in × 2.7 in
Product weight1.76 lb (0.8 kg)
Shipping weight2.27 kg
Package size311 × 260 × 198 mm
In the box
Included itemsHP Thunderbolt Dock G2 with Combo Cable
Documentation

Questions about this item

Which version of the HP Thunderbolt Dock G2 should I choose for a 230W power requirement?

This model is the 230W G2 version with a combo cable, delivering up to 230W to compatible notebooks through its Thunderbolt 3 connection.

What does the 230W rating mean when the dock is connected to my laptop?

The 230W power supply can provide up to 230W of charging power to the host notebook while simultaneously driving all connected peripherals and displays.

What does the Thunderbolt 3 interface cap in practice on this dock?

The single Thunderbolt 3 link carries video for up to two DisplayPort monitors, Gigabit Ethernet, USB 3.0 data, and up to 230W charging over one 0.7 m cable.

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