Main trade-off
CalDigit TS5 Plus
The 10GbE advantage depends on the complete local network and Windows driver. Its separate 330W adapter needs space.
Head-to-head
CalDigit TS5 Plus vs Anker Prime Thunderbolt 5: Plus suits a ready 10GbE desk, Anker keeps power in one box
The short answer
TS5 Plus suits a ready 10GbE desk, while Anker keeps the power supply inside one box. Choose Plus when a fast NAS path, UHS-II card imports or a compatible higher-power TB accessory solves a recurring problem. Choose Anker when 2.5GbE and UHS-I cover the job, and its integrated supply simplifies the desk. Both offer 140W host power. Plus needs its Windows network driver, and Anker’s HDMI and DisplayPort are alternative outputs, not a simultaneous pair.
Before you choose
The reasoning and the trade-offs
A large video library does not automatically make 10GbE useful
Family video and creative-work files can make fast NAS access valuable, but file size alone does not establish a Plus advantage. If the NAS sits behind a 2.5GbE switch, both docks face that same 2.5Gb/s link ceiling. On a 1GbE path, both fall to that lower ceiling. Plus becomes worth considering when the faster path exists and NAS storage can feed it. An employer-managed Windows laptop adds another condition because Plus’s Ethernet requires a driver. Anker can be the simpler match for the network already installed, even in a household with a large media library. This is local-network reasoning, not a promise about internet speed.
What this is based on
min(10, 2.5)=min(2.5, 2.5)=2.5 Gb/s in the stated switch example. Storage, protocol overhead and host throughput are not measured. Windows driver permission is an independent gate.
Main trade-off
Anker Prime Thunderbolt 5 A83B5
Each downstream TB port is limited to 15W, the card readers are UHS-I, and HDMI plus DP cannot run together.
CalDigit TS5 Plus
- Choose it for
- A complete 10GbE path and sufficiently capable NAS storage are ready, with the required Windows driver permitted.
- A compatible TB accessory needs more than 15W, or built-in UHS-II avoids a separate card reader.
- Main trade-off
- The 10GbE advantage depends on the complete local network and Windows driver. Its separate 330W adapter needs space.
Anker Prime Thunderbolt 5 A83B5
- Choose it for
- The network will stay at 2.5GbE or below, and UHS-I cards or an existing reader cover the camera workflow.
- An integrated supply and a direct HDMI or DP connection suit the desk. A second display can use a supported TB route.
- Main trade-off
- Each downstream TB port is limited to 15W, the card readers are UHS-I, and HDMI plus DP cannot run together.
About this comparison
TS5 Plus vs Anker A83B5 for a home NAS, portable monitor and camera cards. Find which surrounding equipment makes the flagship upgrade useful.
These are competing premium TB5 docks with 140W host power, two downstream TB branches and fixed video. The useful buying boundary is whether the rest of the desk can use Plus’s stronger accessory connections.
Winner by situation
Start with what you need it to do
The NAS path is already 10GbE and Windows drivers are allowed
Only Plus provides the required 10GbE dock link.
- CalDigit TS5 Plus
- Better fit
- Anker Prime Thunderbolt 5 A83B5
- Not suitable
A compatible portable screen needs 20W through its video cable
Plus offers 36W per TB port and Anker 15W. Check the exact PD profile.
- CalDigit TS5 Plus
- Better fit
- Anker Prime Thunderbolt 5 A83B5
- Caution
The network is 2.5GbE and UHS-I cards cover the workflow
Those conditions do not use Plus’s faster network or reader interfaces.
- CalDigit TS5 Plus
- Good
- Anker Prime Thunderbolt 5 A83B5
- Good
Removing the external power brick is the main desk problem
Anker integrates the supply, with ventilation and fan placement still relevant.
- CalDigit TS5 Plus
- Caution
- Anker Prime Thunderbolt 5 A83B5
- Better fit
What matters in practice
The differences that matter
A large video library does not automatically make 10GbE useful
Family video and creative-work files can make fast NAS access valuable, but file size alone does not establish a Plus advantage. If the NAS sits behind a 2.5GbE switch, both docks face that same 2.5Gb/s link ceiling. On a 1GbE path, both fall to that lower ceiling. Plus becomes worth considering when the faster path exists and NAS storage can feed it. An employer-managed Windows laptop adds another condition because Plus’s Ethernet requires a driver. Anker can be the simpler match for the network already installed, even in a household with a large media library. This is local-network reasoning, not a promise about internet speed.
How we reached this conclusion
min(10, 2.5)=min(2.5, 2.5)=2.5 Gb/s in the stated switch example. Storage, protocol overhead and host throughput are not measured. Windows driver permission is an independent gate.
Laptop charging does not answer the portable-screen question
Both docks advertise 140W for the laptop, yet a portable display connected to a downstream TB port sees a different power budget. Plus offers up to 36W per downstream port, while Anker offers 15W. For an exact screen that requires a compatible 20W input at the chosen setting, Plus has enough stated wattage headroom and Anker does not. The screen’s accepted PD profile and cable still need to match. Anker’s front USB-C charging sockets share 45W, but they are not video outputs, so their headline cannot be used as the single-cable screen answer. A display that runs fully within 15W removes this particular Plus advantage.
How we reached this conclusion
Explicit conditional 20W display requirement against 36W and 15W video-capable downstream ports. Necessary power threshold, not proof of protocol compatibility or brightness. Front data-only charging is kept separate.
The better dock depends on which extra box you are trying to remove
For a camera owner with fast UHS-II cards and several USB-A accessories, Plus can remove an external card reader and reduce the need for another USB hub. It still brings a separate power adapter. Anker removes that external power brick, but its UHS-I readers may leave the camera owner using another reader, and three USB-A sockets may not cover every retained plug. Someone with UHS-I cards and three or fewer A-shaped devices may gain little from Plus’s larger accessory selection. Write down the actual extra pieces each arrangement needs. A dock that looks cleaner by itself can require more equipment once the camera and older accessories arrive.
How we reached this conclusion
Built-in reader classes, five versus three USB-A sockets and external versus integrated power. Conditional equipment accounting, not a universal claim that every card or accessory requires another device.
Choice A
CalDigit, TBT5-TS5Plus-US-AMZ
CalDigit TS5 Plus
A complete 10GbE path and sufficiently capable NAS storage are ready, with the required Windows driver permitted.
- Best matched use
- A complete 10GbE path and sufficiently capable NAS storage are ready, with the required Windows driver permitted.
Checked facts
- Local network: 10GbE with required Windows driver
- TB branches and accessory power: Two downstream TB5, up to 36W each
- Camera cards: UHS-II SD and microSD
- Fixed screen connection: DisplayPort 2.1
Choice B
Anker, A83B5
Anker Prime Thunderbolt 5 A83B5
The network will stay at 2.5GbE or below, and UHS-I cards or an existing reader cover the camera workflow.
- Best matched use
- The network will stay at 2.5GbE or below, and UHS-I cards or an existing reader cover the camera workflow.
Checked facts
- Local network: 2.5GbE
- TB branches and accessory power: Two downstream TB5, up to 15W each
- Camera cards: UHS-I SD and microSD
- Fixed screen connection: HDMI 2.1 or DisplayPort 2.1, not both together
Meaningful differences
What changes the fit
| What changes | CalDigit TS5 Plus | Anker Prime Thunderbolt 5 A83B5 | Why it matters |
|---|---|---|---|
| Local network | 10GbE with required Windows driver | 2.5GbE | A slower switch or NAS path can erase the practical reason to choose the faster port. |
| TB branches and accessory power | Two downstream TB5, up to 36W each | Two downstream TB5, up to 15W each | The number of branches is equal, while compatible peripheral power can differ. |
| Camera cards | UHS-II SD and microSD | UHS-I SD and microSD | Reader class matters alongside the card and destination storage. |
| Fixed screen connection | DisplayPort 2.1 | HDMI 2.1 or DisplayPort 2.1, not both together | A retained HDMI screen can need an adapter on Plus but connect directly to Anker. |
| Power arrangement | Separate 330W supply | Integrated supply | Both provide up to 140W to a compatible laptop. External supply size is not extra host power. |
| USB-A equipment | Five 10Gb/s sockets | Three 10Gb/s sockets | Count retained plugs after screens and storage have been planned. |
What you give up
Every choice has a cost
If you choose CalDigit TS5 Plus
- A switch, NAS upgrade or cable change can cost more than expected. Do not include hypothetical network gains in the dock decision before planning that path.
If you choose Anker Prime Thunderbolt 5 A83B5
- A higher-power portable display may need separate power. An external UHS-II reader is another device if the camera workflow requires it.
Recommendation switch
The decision flips if...
The surrounding network, camera or powered screen uses Plus’s extra capability
Choose CalDigit TS5 Plus. The upgrade can remove a specific bottleneck or extra accessory.
Current network and cards are sufficient and the power brick is awkward
Choose Anker Prime Thunderbolt 5 A83B5. Anker can simplify the equipment arrangement without an unused interface upgrade.
What matters in practice
Before you choose
You want a long-lived dock, but spending on capabilities that the network, cards and screens cannot use can leave the real inconvenience unchanged.
What this comparison cannot tell you
- No file-transfer, charging-time, heat or noise winner. Actual host, screen and peripheral compatibility remains essential. A supplied power adapter rating does not describe constant wall consumption.
What the facts say
What the comparison shows
Useful conclusions from the current docking stations comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| CalDigit TS5 Plus |
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| Anker Prime Thunderbolt 5 A83B5 |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
CalDigit TS5 Plus
A complete 10GbE path and sufficiently capable NAS storage are ready, with the required Windows driver permitted.
A compatible TB accessory needs more than 15W, or built-in UHS-II avoids a separate card reader.
See price & reviews on AmazonAnker Prime Thunderbolt 5 A83B5
The network will stay at 2.5GbE or below, and UHS-I cards or an existing reader cover the camera workflow.
An integrated supply and a direct HDMI or DP connection suit the desk. A second display can use a supported TB route.
See price & reviews on AmazonLinks open in a new tab.