Plugable TBT4-UD5 Review 2026 - Specs, Pros & Cons

Name: Plugable Thunderbolt 4 Dock with 100W Charging
Brand: Plugable
SKU: TBT4-UD5

The Plugable TBT4-UD5 is a 13-port Thunderbolt 4 dock aimed at the desk setup most people actually use: one laptop, one cable, and one or two HDMI monitors. It connects over Thunderbolt 4, Thunderbolt 5, or USB4 at up to 40Gbps and provides two built-in HDMI ports, one downstream Thunderbolt 4 port, five USB data ports, SD and microSD card readers, Gigabit Ethernet, and a 3.5mm headset jack. Plugable advertises 100W laptop charging, with the USB Power Delivery certification listed at 96W, which is enough for most ultrabooks and many 14-inch performance laptops. The display story is straightforward on compatible hosts: dual 4K at 60Hz over HDMI, or one 8K display through the downstream Thunderbolt 4 port. It is not a DisplayLink dock, so it does not install a virtual display driver and it cannot bypass Apple's native external-display limits on base M1 and M2 Macs. Plugable's current compatibility notes list dual-display support on Windows 10 and later with Thunderbolt 4, Thunderbolt 5, or USB4, and on supported Apple Silicon Macs including Pro and Max chips, base M4 and M5, and base M3 in clamshell mode.

Best Value Thunderbolt 4 Dual HDMI

Pros & Cons

What We Like

Two built-in HDMI ports make dual 4K monitor setups simple without adapter cables
96W certified host charging is enough for most business laptops and many 14-inch performance notebooks
Native Thunderbolt 4 and USB4 design avoids DisplayLink drivers
13-port layout includes SD and microSD readers, a downstream Thunderbolt 4 port, USB-C, USB-A, audio, and Ethernet
Street price around $200 is competitive for a Thunderbolt-certified dual-display dock
Two-year warranty and Plugable lifetime support are stronger than many generic dock brands

What Could Be Better

Gigabit Ethernet is slower than the 2.5GbE ports on many newer docks
Workaround: Use a USB 2.5GbE adapter if your wired network is faster than 1Gbps, or choose the Plugable TBT4-UDX1.
No DisplayPort output
Workaround: Use HDMI monitors, a USB-C to DisplayPort adapter on the downstream Thunderbolt port, or choose a dock with native DisplayPort.
Only one downstream Thunderbolt 4 port
Workaround: Pick the Plugable TBT4-UDX1 or CalDigit TS4 if you need multiple Thunderbolt peripherals connected through the dock.
Base M1 and M2 MacBooks are limited to one external display
Workaround: Use a DisplayLink dock if you need dual displays from a base M1 or M2 MacBook.
8K output depends on the downstream Thunderbolt 4 port, compatible host graphics, and the right display cable or adapter
Workaround: For normal desk use, treat the dock as a dual 4K@60Hz HDMI dock unless you have verified your 8K display chain.

Display Support

Max Displays: 2

2 displays (Dual 4K@60Hz using the two built-in HDMI ports on Thunderbolt 4, Thunderbolt 5, or USB4 hosts that support two external displays.)

3840x2160 @ 60Hz

1 display (Single 8K display through the downstream Thunderbolt 4 port with a compatible host, display, and cable or adapter. Plugable markets the dock as single 8K capable but does not use HDMI for 8K output.)

7680x4320 @ 30Hz

1 display (Single 4K@60Hz on Thunderbolt 3 Windows systems, non-Thunderbolt USB-C hosts with video support, and base M1 or M2 Macs.)

3840x2160 @ 60Hz

Ports & Connectivity

USB Ports

2x USB-A 3.0 5.5W

2x USB-A 3.2 5.5W

1x USB-C 3.2 7.5W

1x USB-C 4.0 15W

Video Outputs

2x HDMI 2.0

1x Thunderbolt 4

Network

1x Ethernet (1 Gbps)

Audio

1x 3.5mm combo

Card Readers

1x SD (UHS-II)

1x microSD (UHS-II)

Full Specifications

General
Manufacturer	Plugable
Model	TBT4-UD5
Release Date	2024-01
MSRP	$199.95
Connectivity
Host Connection	Thunderbolt 4
Max Data Rate	40 Gbps
Driver Required	No (native)
Display Output
Max Displays	2
2x Display	3840x2160 @ 60Hz (Dual 4K@60Hz using the two built-in HDMI ports on Thunderbolt 4, Thunderbolt 5, or USB4 hosts that support two external displays.)
1x Display	7680x4320 @ 30Hz (Single 8K display through the downstream Thunderbolt 4 port with a compatible host, display, and cable or adapter. Plugable markets the dock as single 8K capable but does not use HDMI for 8K output.)
1x Display	3840x2160 @ 60Hz (Single 4K@60Hz on Thunderbolt 3 Windows systems, non-Thunderbolt USB-C hosts with video support, and base M1 or M2 Macs.)
Ports (9+ total)
USB-A 3.0	2x (5.5W)
USB-A 3.2	2x (5.5W)
USB-C 3.2	1x (7.5W)
USB-C 4.0	1x (15W)
HDMI 2.0	2x
Thunderbolt 4	1x
Ethernet (RJ45)	1x 1 Gbps
Audio (3.5mm-combo)	1x
SD Card Reader	1x
microSD Card Reader	1x
Power
Power Input	DC-barrel
Laptop Charging	Up to 96W

Compatibility

Windows (10+)

Compatible with Windows 10 and later on Thunderbolt 4, Thunderbolt 5, or USB4 hosts for dual displays. Thunderbolt 3 and non-Thunderbolt USB-C hosts are limited to one external display.

macOS (11+)

Compatible with macOS 11 and later on Thunderbolt or USB4 Macs. Dual display support depends on the Mac chip: Pro and Max chips, base M4 and M5, and base M3 in clamshell mode can support two displays; base M1 and M2 are limited to one.

Known Issues

Base M1 and M2 MacBook Air/Pro

Limited to one external display

Base M3 MacBooks with lid open

Dual display requires clamshell mode

Thunderbolt 3 and non-Thunderbolt USB-C hosts

Limited to one external display

Users who require DisplayPort or HDMI 2.1

No native DisplayPort and no HDMI 2.1

8.2 /10

Our Verdict

Excellent

The Plugable TBT4-UD5 is the practical Thunderbolt 4 dock in Plugable's lineup. It gives up the 2.5GbE and extra downstream Thunderbolt port found on the TBT4-UDX1, but it also costs less and puts two HDMI ports directly on the back. That matters if your monitors are already HDMI and you do not want a desk full of adapters. Tom's Guide praised the dock for its slim design, useful port mix, and aggressive price. XDA reached a similar conclusion, calling it a surprisingly capable office dock while noting that the lack of DisplayPort will bother some setups. The trade-offs are easy to understand: Ethernet is only 1Gbps, the downstream Thunderbolt port is shared between display and high-speed peripheral duties, and base M1 or M2 MacBook users still get only one external display. If you need four displays, faster Ethernet, or multiple downstream Thunderbolt ports, the TBT4-UDZ or TBT4-UDX1 are better fits. For a two-monitor HDMI desk with a modern Windows laptop, MacBook Pro, or newer USB4 system, the TBT4-UD5 is one of the cleaner buys because it covers the basics without inflating the price.

Frequently Asked Questions

Does the Plugable TBT4-UD5 support dual monitors?

Yes, the Plugable TBT4-UD5 supports two displays up to 4K@60Hz through its two HDMI ports on compatible Thunderbolt 4, Thunderbolt 5, or USB4 hosts. Mac display support depends on the chip, and base M1 or M2 Macs remain limited to one external display.

How much power does the Plugable TBT4-UD5 deliver to a laptop?

Plugable markets the dock as 100W Power Delivery and lists the certified host output as 96W. That is enough for most ultrabooks, MacBook Air models, and many 14-inch work laptops, but large workstation laptops may still need their own charger under heavy load.

Does the Plugable TBT4-UD5 need DisplayLink drivers?

No. The TBT4-UD5 is a native Thunderbolt 4 and USB4 dock, not a DisplayLink dock. It normally works without display drivers, although Windows users should keep Thunderbolt, graphics, and Ethernet drivers current.

Does the Plugable TBT4-UD5 work with M1, M2, M3, M4, or M5 Macs?

Yes, with display limits. Base M1 and M2 Macs support one external display. Base M3 can support two displays only in clamshell mode. Plugable lists M1 Pro/Max, M2 Pro/Max, M3 Pro/Max, and all M4 and M5 models as dual-display capable.

What is the difference between the Plugable TBT4-UD5 and TBT4-UDX1?

The TBT4-UD5 is a lower-cost 13-port dock with two built-in HDMI ports, one downstream Thunderbolt 4 port, Gigabit Ethernet, and SD plus microSD readers. The TBT4-UDX1 has fewer total ports but adds 2.5GbE and an extra downstream Thunderbolt 4 port, making it better for Thunderbolt peripherals and faster wired networks.