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ComputingTech

Plugable TBT-UDT3 Thunderbolt 5 dock now shipping for $299

The Plugable TBT-UDT3 is a future-ready Thunderbolt 5 dock offering powerful connectivity, ultra-fast data transfer, and full host charging at 140W.

By
Shubham Sawarkar
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ByShubham Sawarkar
Editor-in-Chief
Shubham Sawarkar is a technology journalist at GadgetBond, covering Apple, AI, consumer technology, software, gadgets, and product launches. His work explores emerging technologies, industry developments, product...
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Jul 4, 2025, 7:45 AM EDT
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Plugable Thunderbolt 5 dock TBT-UDT3
Illustration for GadgetBond (Image: Plugable)
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Plugable has quietly kicked off shipments of its first‑ever Thunderbolt 5 docking station, the TBT‑UDT3, marking a significant milestone for power users and creative professionals. The 11‑in‑1 hub packs three Thunderbolt 5 downstream ports, a beefy 140W of laptop charging via USB‑C Power Delivery 3.1 (EPR), dual 8K display support, a 2.5GbE port, SD/microSD card readers, three USB‑A ports (2x 10Gbps, 1x 5Gbps), and a 3.5 mm audio combo jack—all wrapped in a rugged metal chassis built around Intel’s new JHL9580 controller. According to Plugable, the dock is shipping now in North America and retails for $299.95, with 15 percent off via coupon at Plugable and Amazon.

Thunderbolt 5 itself represents a dramatic leap over its predecessor, doubling the base bi‑directional bandwidth from 40Gbps (Thunderbolt 4) to 80Gbps, and—with Intel’s “Bandwidth Boost”—pushing to a blistering 120Gbps when needed. This extra headroom is tailor‑made for simultaneous multi‑stream 8K@60Hz video, ultra‑high‑speed storage arrays, and future‑proof AI peripherals. Power delivery has also been ramped up: Thunderbolt 5 mandates 140W of downstream power for host charging, a hefty jump from the 100W ceiling in Thunderbolt 4.

The Thunderbolt 5 dock market is just heating up. Anker recently unveiled its Prime 14‑in‑1 Thunderbolt 5 Dock, which boasts 14 ports, 8K video support, and a built‑in GaN power brick delivering up to 232W total output (including 140W USB‑C host charging), all for $399.99. Meanwhile, CalDigit’s TS5 Plus offers 20 ports—three Thunderbolt 5 downstream (80Gbps bi‑directional, 120Gbps with Bandwidth Boost), five USB‑C 3.2 Gen 2, five USB‑A, SD/microSD slots, and 10GbE—plus 140W laptop charging, priced at $499.99. As more brands embrace Thunderbolt 5, we can expect a wave of high‑performance docks dropping through late 2025 and beyond.

Plugable’s TBT‑UDT3 is aimed squarely at the creative and IT crowd who’ve already adopted devices like Apple’s new Mac mini M4 Pro, which comes equipped with two Thunderbolt 5 ports. With a 15W device charging on each downstream port, you can hot‑plug monitors, storage, and peripherals without losing display capability. And for Windows users, Plugable ships “Thunderbolt Share” software that turns the dock into a PC‑to‑PC switch: share a single keyboard, mouse, monitor setup, transfer files at Thunderbolt speeds, and even share audio and storage between machines.

Beyond raw specs, Plugable has focused on real‑world workflow improvements. Photographers and videographers get onboard UHS‑II SD and microSD readers for instant offload, while the 2.5GbE jack doubles typical gigabit LAN speeds for quicker network backups and media streaming. The three USB‑A ports allow legacy gear to keep pace, and the low‑latency 3.5mm combo jack supports headsets or separate mic/headphone rigs without audio lag.

Plugable Thunderbolt 5 dock TBT-UDT3
Image: Plugable

Physically, the TBT‑UDT3 measures roughly 6.9 x 1.6 x 3.1 inches (H x W x D) and sits flat atop your desk. Its full‑metal enclosure not only looks the part but also helps dissipate heat from the Intel JHL9580 controller during sustained transfers. Each Thunderbolt port runs through Intel’s silicon, ensuring stable 120Gbps downstream bandwidth when Bandwidth Boost is active, and device‑charging at 15W per port.


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