HP Thunderbolt Dock 230W G2 — Compact 3TR87UT Combo Cable Dock, Multi‑Display & 230W Power

Compact, renewed HP Thunderbolt Dock 230W G2 with combo cable delivers a full desktop I/O hub for compatible HP notebooks while saving desk space.

This refurbished HP Thunderbolt Dock 230W G2 (model 3TR87UT#ABA) has been professionally inspected and tested to look and perform like new. It connects a compatible HP laptop to multiple displays, wired Ethernet, and USB accessories through a single combo cable and includes the dock and documentation. The dock is offered renewed and is covered by the seller's replacement or refund guarantee when buying as an Amazon Renewed product.

What ports and connections does this HP Thunderbolt Dock offer?

The dock exposes a wide assortment of front, side, and rear ports engineered to support peripherals, external displays, wired networking, and audio (audio module sold separately). It includes Thunderbolt, DisplayPort, VGA, USB Type-C and Type-A, an RJ45 Ethernet jack, and an AC connector for power.

• Front: 1 USB-C with data and 15W power out; 0.7m USB-C host combo cable included.
• Side: 1 powered USB 3.0, combo audio jack (audio module required), Kensington lock slot.
• Rear: 1 Thunderbolt, 1 USB-C DisplayPort data/power out (15W), 2 DisplayPort, 1 VGA, 2 USB 3.0, RJ45, AC adapter connector.

How does this dock handle displays and video output?

The Thunderbolt Dock G2 supports multiple external monitors through native DisplayPort, VGA, and Thunderbolt outputs, enabling extended desktop setups for productivity or presentations. Actual multi-display performance depends on your laptop model and its Thunderbolt/graphics capabilities.

• Two DisplayPort outputs for high-resolution monitors.
• VGA port for legacy projectors and displays.
• Thunderbolt and USB-C DisplayPort pass-through for additional display chaining where supported.

Will this dock supply power and charge my laptop and accessories?

The dock can provide up to 230W total power delivery through its AC input and offers limited 15W USB-C power out on two front/side USB-C ports for small devices. It is intended primarily to power connected peripherals and compatible HP laptops when paired with the correct AC adapter; verify your laptop’s power requirements for full charging support.

• 230W system rating to support docked workstation setups.
• Two USB-C power-out ports rated at 15W each for phones or small devices.
• AC adapter connector on the rear for the required power brick to operate the dock and attached devices.

What physical size and compatibility should I expect?

The dock is a compact, black unit designed to save space on crowded desks while providing extensive connectivity. Its compatibility list includes a range of HP EliteBook, ProBook, Elite x2, and ZBook models; check your laptop model against the compatibility list to ensure full functionality.

• Dimensions: 3.9 x 3.9 x 2.7 inches; weight about 1.76 lb for easy placement.
• Black finish fits common professional setups.
• Compatible with many HP Elite and Pro series laptops and select ZBook models—verify model numbers before purchase.

Who is this for: This renewed HP Thunderbolt Dock 230W G2 is best for professionals, remote workers, and IT teams who need a compact, multiport docking solution for supported HP laptops. It benefits those who want to connect multiple displays, wired Ethernet, USB peripherals, and recharge small devices from a single desk hub while keeping footprint minimal. Because it’s a renewed unit, it’s a budget-conscious choice for businesses and individuals seeking tested hardware with a replacement or refund guarantee.