USB-C and Thunderbolt docks / Comparison
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Choose up to five exact US purchase options. Compare documented differences and open each source for its conditions.
Powered desktop docks for the US market, not a universal compatibility engine. A USB-C connector does not establish Thunderbolt, video or full charging support. Documented specifications are not installed-device tests.
Scroll sideways to see every option. Open a field explanation or source for its conditions.
| Compare the details | TBT4-UDZ (US package) |
|---|---|
| Community reviews | No community reviews yet. |
| US purchase package | TBT4-UDZ; US-market package, confirm the US mains cord; no extra display adapters assumed. Exact model only. Confirm regional power accessories and any additional display adapters before buying. No stock or checkout validation. Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
| Where to buy | Select: TBT4-UDZ; US-market package, confirm the US mains cord; no extra display adapters assumed. View at Plugable — TBT4-UDZ (US package); opens in a new tabThe link may open several packages. Check current price and availability with the seller. Opens in a new tab. |
| External rating | |
Host connectionThe documented upstream protocol and connection limits. Connector shape is not protocol support. A backward-compatible connection may lose some features. | Thunderbolt 4 host connection; Thunderbolt 3, USB4 and USB-C compatibility has documented limits.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Maximum documented host chargingThe host charging limit for the reviewed package, not the power supply rating. The host must accept the offered power. A model sold in multiple revisions needs package-specific evidence. | 98 WThe marketing comparison says 100 W; the same source identifies 98 W as certified host charging.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Charging conditionsRevision, host and rated-versus-certified qualifications. Do not promise full charging under every workload or substitute the adapter wattage. | Use the documented certified 98 W figure, not a generic charging example embedded elsewhere in the support page.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Nominal Ethernet rateThe maximum documented Ethernet link rate, not measured file throughput. Host support, drivers, network equipment and cabling must all be suitable. | 2.5 Gb/sSource · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Ethernet conditionsHost and driver qualifications for the network port. A physical network connector is not proof that the port works over every upstream connection. | A rated network link is not a measured file-transfer result; the host, driver, switch and cabling remain dependencies.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Display arrangementDocumented display paths and host-dependent limits. Check exact resolution, refresh rate, host GPU and simultaneous-screen requirements. Do not add alternative connectors together. | Native host display streams; supported simultaneous monitors differ between Windows, Mac and upstream protocols.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Built-in DisplayLink documentedWhether DisplayLink is established as part of the dock itself. An optional external adapter does not become a built-in feature. Unknown does not mean absent. | NoSource · 2026-10-11Plugable: TBT4-UDZ DisplayLink support explanationChecked 2026-10-11. This evidence came from a search-engine copy of an official page. The current seller page and checkout options still need checking. |
Host and software requirementsImportant software, host and configuration conditions. Check the current manufacturer support page for the exact computer; no installed compatibility or security certification is claimed. | The dock itself does not use DisplayLink. Check the exact host display matrix; a separate DisplayLink accessory is a different purchase.Source · 2026-10-11Plugable: TBT4-UDZ DisplayLink support explanationChecked 2026-10-11. This evidence came from a search-engine copy of an official page. The current seller page and checkout options still need checking. |
Power arrangement and supplied equipmentBuilt-in or external power and reviewed package contents. Confirm the regional mains cord before buying; a global product page is not a checked US checkout. | External power adapter, power cable and vertical stand are listed.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
Included host cableThe cable documented as supplied with this package. A replacement cable needs appropriate protocol and power ratings; a matching connector alone is insufficient. | 40 Gb/s Thunderbolt 4 host cable, 1.0 m.Source · 2026-10-11Plugable: TBT4-UDZ US product and supportChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
| Questions to check before buying | Read the source notes for the exact package and operating conditions. |