Keychron’s TB5D-1 is a well-equipped Thunderbolt 5 desk hub: it combines two HDMI 2.1 outputs, two downstream Thunderbolt 5 ports, five USB-A ports, 2.5GbE and UHS-II card readers, with up to 140W host charging. Its appeal is the practical port mix, not a guarantee that every laptop will drive two 8K displays or deliver the dock’s maximum bandwidth. Those capabilities depend on the host computer.
What the Keychron Thunderbolt 5 Dock offers
Keychron calls the TB5D-1 a 14-in-1 dock. The headline Thunderbolt 5 figures are up to 80Gbps bidirectional bandwidth and a bandwidth boost up to 120Gbps for video-focused use. Keychron also advertises dual 8K displays at 60Hz over a Thunderbolt 5 connection and support for up to four displays depending on the host. These are manufacturer specifications, not a promise that every connected computer can produce those display modes. Keychron’s product specifications describe the supported connection and host caveats.
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Ports and placement
Tom’s Hardware’s port breakdown makes the layout easier to assess: the front has a USB-C port rated at 10Gbps, two USB-A 10Gbps ports, UHS-II microSD and SD slots, and a combo audio jack. At the back are the upstream Thunderbolt 5 connection, two downstream Thunderbolt 5 ports, two HDMI 2.1 outputs, two USB-A 10Gbps ports with 15W power delivery, and 2.5GbE. Keychron’s official port summary lists five USB-A ports in total; the fifth is on the front-facing USB-C/USB-A reader side of the layout reported by Tom’s Hardware. Tom’s Hardware’s comparison supplies the more granular front/rear breakdown.
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That arrangement suits a desk where HDMI monitors, USB peripherals, wired networking, removable cards and Thunderbolt accessories all need to meet at one hub. The two downstream Thunderbolt ports can also connect separate external storage, including a compatible Thunderbolt SSD enclosure and NVMe drive; neither is included with the dock.
#1 Best Overall
- 15 Ports of Connectivity - The TS5 includes 1x Host and 3x downstream 80Gb/s Thunderbolt 5 / USB4 V2 ports, 1x USB-A Gen 2 10Gb/s port, 1x USB-A 480Mb/s port, 3x USB-C 3.2 Gen 2 10Gb/s ports, DisplayPort 2.1, SD 4.0 & microSD 4.0 UHS-II card readers, 2.5GbE, and 3x audio ports. Thunderbolt 5 supports 64Gb/s PCIe which is ideal for connecting ultra-fast Thunderbolt peripherals to the TS5.
- More Power than Ever - The TS5 host charging port provides up to 140W power delivery. This makes it ideal for power hungry laptops such as the 16” M3/M4/M5 Pro and Max series MacBook Pro which charges at 140W. The TS5 includes a 240W power supply that allows the dock to provide sustained power delivery at all times, not only for the host charging port, but for all of the remaining ports. In addition to all of this power, the downstream Thunderbolt 5 ports offer 15W, and one of the front USB-C ports provides up to 20W of power delivery for charging accessories.
- Flexible Display Configurations - The TS5 on macOS devices can connect up to Dual 6K 60Hz displays, or even Dual 8K 60Hz displays on Macs that support those resolutions. The TS5 supports high-refresh rates at up to Dual 4K 240Hz. On Windows, the TS5 supports up to dual 6K 60Hz on Thunderbolt 4 hosts, and up to Dual 8K 60Hz on Thunderbolt 5 hosts. Thunderbolt 5 Windows users can also connect up to Triple 4K 144Hz displays on supported Windows Thunderbolt 5 hosts (macOS does not support Triple displays).*Check with your manufacturer to see how many displays your computer supports.
- PCIe Based 2.5 Gigabit Ethernet - The TS5 can integrate into 2.5GbE workflows with ease since it is 2.5x faster than traditional 1GbE found on the majority of docking stations. Users can connect to fast networks in order to transfer files quicker than ever and the 2.5GbE port is backwards compatible with 1GbE. *Ethernet is only supported on Thunderbolt based hosts as well as USB4 hosts that support PCIe.
- Compatibility - To get the maximum performance out of the TS5, a Thunderbolt 5 (80Gb/s) or USB4 v2 (80Gb/s) host connection is required. Users on Thunderbolt 3, Thunderbolt 4, USB4, or USB-C hosts will see reduced functionality. The TS5 also supports Thunderbolt and USB-C based tablet/phone devices.
Power and included accessories
Keychron rates the upstream host connection for up to 140W charging. The two downstream Thunderbolt ports are rated separately at 30W and 15W, so the 140W figure does not apply to accessories attached to them. Keychron says the included 180W power adapter is needed for full functionality. The box also includes a 1m certified Thunderbolt 5 cable and an IEC C7 power cable. The dock has a CNC-machined aluminum body and passive, fanless cooling, according to the manufacturer. Keychron’s specifications list these ratings and included items.
Will it run two 8K monitors from your laptop?
Only if the computer and its connection support the required display output. Keychron’s dual-8K-at-60Hz claim is specified for Thunderbolt 5. The dock is also listed as compatible with Thunderbolt 4 and USB4 devices, but backward compatibility does not give those hosts Thunderbolt 5 bandwidth or guarantee the same number, resolution or refresh rate of displays. Maximum display support varies by computer model and operating system.
Rank #2
- 20 Ports of Extreme Connectivity - The TS5 Plus includes 3x 80Gb/s Thunderbolt 5 ports, 5x USB-A 10Gb/s ports, 5x USB-C 10Gb/s ports, DisplayPort 2.1, SD 4.0 & microSD 4.0 UHS-II card readers, 10Gb Ethernet, and 3 x audio ports.
- More Power than Ever - The TS5 Plus host charging port provides up to 140W of dedicated power delivery, ideal for laptops such as the 16” M3/M4/M5 Pro & Max series MacBook Pro that charge at 140W. The included 330W power supply allows sustained power delivery at all times from the host charging port as well as all of the remaining ports. The downstream Thunderbolt 5 ports and one of the front USB-C ports can provide up to 36W of dedicated power delivery for accessories.
- Flexible Display Configurations - The TS5 Plus on macOS devices can connect up to Dual 6K 60Hz displays, or even Dual 8K 60Hz displays on Macs that support those resolutions. Up to Triple 6K 60Hz displays are supported on M5 Pro & Max only. Up to Quad 6K 60Hz displays are supported on M5 Max only. Windows users please check your PC’s supported display compatibility.
- 10 Gigabit Ethernet - 10GbE is 10X faster than traditional 1GbE found on the majority of docking stations. Connect to ultra fast 10GbE networks in order to transfer files faster than ever, or connect to 10GbE equipped NAS storage devices. *Ethernet is only supported on Thunderbolt based hosts as well as USB4 hosts that support PCIe.
- Dual USB Controllers - A unique feature of the TS5 Plus is that it includes Dual USB Controllers. This means that the ports on the front of the dock have one 10Gb/s USB controller for all of the attached devices, and the rear ports have a second 10Gb/s controller for the devices on the back ports. This avoids any bottlenecks when multiple high speed USB devices are connected.
Before buying, check your laptop maker’s specifications for the number of external displays it supports, maximum resolution and refresh rate, and whether those limits change when the built-in display is active. Then confirm which ports support Thunderbolt or USB4 display output. A dock cannot override a host’s GPU, port or operating-system limits. Keychron’s product page distinguishes backward compatibility from the full Thunderbolt 5 display claims. See the manufacturer’s compatibility notes.
How fast is storage in independent testing?
Tom’s Hardware measured approximately 5,400 MBps reads and 4,200 MBps writes through the Keychron dock using a 1TB Micron 2500 PCIe 4.0 SSD in an Orico Thunderbolt 5 enclosure. Those are results for that drive, enclosure and test-host setup—not guaranteed performance for every SSD, computer or file-transfer workload. The same article reports that all three docks in its comparison reached the limit of their 2.5GbE ports in its iPerf3 test. Read the test setup and comparison.
Rank #3
- 14-in-1 Thunderbolt 5 Dock: Equipped with a Thunderbolt 5 upstream port, two Thunderbolt 5 downstream ports, two USB-C ports, three USB-A ports, SD and TF card readers, an AC input, a 2.5Gbps Ethernet port, an audio jack, and an HDMI 2.1 or DisplayPort 2.1 port. It also includes an advanced active cooling system for optimal performance even under full load, preventing overheating.
- The Speed You Need for Large Files: Transfer massive files quickly-move a 150GB file in just 25 seconds with the Thunderbolt 5 port.
- Dual Display Docking Station: Supports one HDMI or DisplayPort and two Thunderbolt 5 downstream video outputs. Delivers up to 8K@60Hz for a single display, or dual 8K@60Hz for Thunderbolt 5 Windows laptops.
- Fast Charge Multiple Devices: Power your devices efficiently with the powerful 140W max Thunderbolt 5 upstream port, supporting the PD 3.1 protocol for optimal charging. The front-facing dual USB-C ports share a total of 45W.
- What You Get: Anker Prime Docking Station (14-in-1, 8K, Thunderbolt 5), 3.3 ft Thunderbolt 5 cable, 6 ft AC power cable, 24-month warranty, safety sheet with QR code for user manual, and our friendly customer service.
How it compares with other Thunderbolt docks
In Tom’s Hardware’s 2026 comparison, the Keychron and Plugable TBT-UDH2 were listed at $349.99 at publication; that is a publication-time US price, not a current quote. The UGREEN Revodok Maxidok takes a different approach, adding a native M.2 PCIe 4.0 slot and DisplayPort 2.1. Tom’s Hardware’s verdict favored UGREEN for versatility and built-in storage, while identifying the Keychron as a reasonable fit for buyers who prefer two additional HDMI 2.1 connections. That is the publication’s assessment, not a universal ranking. Tom’s Hardware’s dock comparison covers the alternatives.
| Priority | Keychron TB5D-1 | UGREEN Revodok Maxidok |
|---|---|---|
| Display connections noted in the comparison | Two HDMI 2.1 outputs | DisplayPort 2.1 |
| Built-in M.2 storage slot | Not listed in the cited comparison; external storage can connect over downstream Thunderbolt | Native M.2 PCIe 4.0 slot |
| Publication’s view | Reasonable choice if two HDMI 2.1 outputs are the priority | Favored by Tom’s Hardware for versatility and native storage |
The Keychron’s port layout is the stronger match when you specifically want two HDMI outputs and downstream Thunderbolt connections. A dock with a native M.2 slot may be more convenient if you want storage built into the hub rather than a separate enclosure and drive. Treat Tom’s Hardware’s verdict as a comparison of those priorities, not proof that one layout is best for every setup.
Rank #4
- 120Gbps Thunderbolt 5 Speed: Certified by Intel, 4 x Thunderbolt 5 ports deliver blazing-fast 120Gbps transfers—theoretically moving a 21GB movie in just 2 seconds. It provides the ultimate bandwidth needed for large video edits, 3D rendering, and data-heavy professional workflows. Please note: This dock is not compatible with Thunderbolt 3 computers or devices
- Triple 4K@144Hz, Dual 6K@60Hz or Single 8K Display: Drive triple 4K, dual 6K monitors or a single 8K display for ultra-crisp visuals, boosting productivity and immersive entertainment. Please note: This dock has no built-in HDMI or DisplayPort video ports; display output is via thunderbolt ports
- 140W Dynamic Charging: Dynamically allocates up to 140W to charge laptops or power multiple devices. Includes a compact 180W GaN adapter (33% smaller than traditional models) with US/EU/UK power plugs
- 2.5GB Ethernet & High-Speed Connectivity: Achieve 2500Mbps wired speeds with 2.5G network sharing (10G bandwidth), plus a UHS-II SD/TF 4.0 card slot (312MB/s), 5x USB ports (2 x USB-A 3.2, 2 x USB-A 3.0, 1 x USB-C 3.2) and 3.5mm Audio for seamless peripheral connections
- Advanced Thermal & Space-Saving Design: Engineered with a robust dual-layer aluminum chassis and internal thermal silicone to ensure peak performance without overheating during heavy loads. Dual-sided rubber pads allow for secure vertical or horizontal placement, perfectly adapting to any desk aesthetic
Who should consider the Keychron dock?
- Consider it if you want a single desk hub with two HDMI 2.1 outputs, two downstream Thunderbolt 5 ports, 2.5GbE, card readers and substantial host charging.
- Check compatibility first if your setup depends on multiple high-resolution displays, particularly dual 8K at 60Hz, or if your laptop is Thunderbolt 4 or USB4 rather than Thunderbolt 5.
- Compare a dock with native M.2 storage if avoiding a separate SSD enclosure is more important than having the Keychron’s HDMI layout.
Tom’s Hardware listed the Keychron at $349.99 in its 2026 comparison. That records the price at publication only; it should not be read as a current price or availability confirmation. Current stock, live pricing, warranty terms and long-term reliability are not established by the cited product specifications and test comparison.
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Best Value
- Power and Performance: The TBT-UDH2 laptop docking station is a 16-in-1 productivity powerhouse with 140W laptop charging, 6x USB-C ports including 2x front-facing 30W charging ports (1x Thunderbolt 5, 1x USB-C), Dual HDMI 2.1 (no adapters needed), 2.5Gbps Ethernet, and UHS-II readers, all in a TAA-compliant, driverless dock built for modern IT and hybrid work setups
- Dual 8K: This Thunderbolt dock's native Dual HDMI 2.1 ports deliver up to 8K 60Hz or 4K 144Hz with Thunderbolt 5 hosts, and dual 4K 120Hz with Thunderbolt 4. No adapters, just pure pixel performance. It's the clean, plug-and-play setup your MacBook Pro or Thunderbolt 5 laptop deserves
- More USB-C Ports (Finally): This Windows and MacBook docking station has 6x USB-C connections, including two front ports that each deliver up to 30W charging (1x Thunderbolt 5, 1x USB-C). Connect everything from SSDs to phones to capture cards. You'll have to USB-C it to believe it
- Works With: Compatible with Thunderbolt 5, Thunderbolt 4, and USB4 systems running Windows 11 or newer, and macOS 13+. MacBooks with M4, M5, and all “Pro” or “Max” chips support dual displays. Base M1/M2/M3 chips support only a single external display. Intel Thunderbolt 4 hosts must be 12th Gen or newer and will support up to dual 4K 120Hz. Thunderbolt 3, USB-C and Windows ARM hosts are not supported. Gaming laptops with DisplayPort MUX are not supported.
- Lifetime Support: This Thunderbolt 5 dock has been designed with reliability at its core and was built to meet the deployment demands of IT departments and the ease of use necessary for home offices. Includes lifetime support from our North American team of connectivity experts
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
