The Plugable TBT4-UDX1 is a Thunderbolt 4 dock that prioritizes bandwidth flexibility — three Thunderbolt 4 ports, 100W laptop charging, and 2.5 Gbps Ethernet in a compact form factor. The single built-in HDMI 2.0 port supports one display up to 4K@60Hz, while the included USB-C to HDMI adapter enables a second display via one of the downstream Thunderbolt ports. A front-panel UHS-II SD card reader (SD 4.0, up to 312 MB/s) and a 3.5mm headset combo jack round out everyday connectivity. Four USB-A 3.2 Gen 2 ports running at 10 Gbps make this dock well-suited for fast external drives and USB peripherals.
Plugable’s 11-port Thunderbolt 4 dock with 100W PD, 1x HDMI 2.0, 3x TB4, 4x USB-A Gen 2, 2.5G Ethernet, and UHS-II SD card reader.
Device Information
- Manufacturer
- Plugable
- Release Year
- 2023
- Model Number
- TBT4-UDX1
- Category
- dock
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| Thunderbolt 4 (USB-C) | 1 | Upstream (to laptop, front) | 40 Gbps, 100W PD passthrough to laptop (TB4 certified 96W) |
| Thunderbolt 4 (USB-C) | 2 | Thunderbolt 4 downstream (rear) | 40 Gbps each, 15W; for TB4 peripherals, displays via adapter, or daisy chain |
| HDMI 2.0b (Type A - Standard) | 1 | HDMI (rear) | 4K@60Hz display output |
| USB Type-A (USB 3.2 Gen 2) | 4 | USB-A 3.2 Gen 2 (rear) | 10 Gbps each |
| RJ-45 (2.5G Ethernet) | 1 | 2.5 Gbps Ethernet (rear) | 2.5 Gbps wired networking, backward compatible with Gigabit |
| SD Card Slot (UHS-II) | 1 | SD Card Reader (front) | SD 4.0 UHS-II, up to 312 MB/s |
| 3.5mm TRRS (Headset with Mic) | 1 | Audio Combo Jack (front) | Combined headphone/microphone jack on front panel |
| Kensington Security Slot | 1 | Security Lock Slot | Kensington-compatible security slot |
Notes & Compatibility
Single built-in HDMI port; second display requires included USB-C to HDMI adapter via downstream TB4 port. 100W PD (Thunderbolt 4 certified 96W). SD 4.0 UHS-II card reader. Kensington security slot present. Compatible with USB4 and USB-C hosts.
