Maximum documented host charging
98 W
The host must accept the offered power. A model sold in multiple revisions needs package-specific evidence.
CalDigit / USB-C and Thunderbolt docks
CalDigit TS4
A Thunderbolt 4 dock with 98 W host charging and a documented 2.5 Gb/s Ethernet port.
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At a glance
Nominal Ethernet rate
2.5 Gb/s
Host support, drivers, network equipment and cabling must all be suitable.
Source · 2026-10-11
CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified.Host connection
Thunderbolt 4 / USB4 at up to 40 Gb/s; other host connections have feature limits.
Connector shape is not protocol support. A backward-compatible connection may lose some features.
Source · 2026-10-11
CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified.The purchase package
TS4 (US package)
Exact model only. Confirm regional power accessories and any additional display adapters before buying. No stock or checkout validation.
Source · 2026-10-11
CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified.Select: TS4; US-market package, confirm the US mains cord; no extra display adapters assumed.
View at CalDigit — TS4 (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.
Specifications & sources
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.
Open a field explanation or source for its conditions.
| Compare the details | TS4 (US package) |
|---|---|
| US purchase package | TS4; 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 · 2026-10-11CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
| 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 / USB4 at up to 40 Gb/s; other host connections have feature limits.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 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 WSource · 2026-10-11CalDigit: TS4 specifications and packageChecked 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. | Maximum documented host charging is 98 W; the external power supply is rated separately.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 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 · 2026-10-11CalDigit: TS4 specifications and packageChecked 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 · 2026-10-11CalDigit: TS4 specifications and packageChecked 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. | Use the manufacturer host/display matrix. GPU, operating system, display mode and any adapters control the usable simultaneous arrangement.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 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. | Not verifiedWe have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
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. | Verify the exact host port, GPU and display requirements. A USB data port on the dock is not automatically a display output.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 2026-10-11. We reviewed the official page text on the check date. Checkout options were not verified. |
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 230 W power supply and power cord documented; confirm the US mains selection.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 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. | Thunderbolt 4 host cable, 0.8 m.Source · 2026-10-11CalDigit: TS4 specifications and packageChecked 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. |