The catch
CalDigit TS5
No fixed HDMI or DisplayPort socket. Only one USB-A socket runs at 10Gb/s, next to a second USB 2.0 socket.
Side by side
CalDigit TS5 vs Anker Prime Thunderbolt 5 docks: TS5 frees up three TB branches, Anker does away with the power brick
Quick verdict
The TS5 offers three downstream Thunderbolt branches, and the Anker builds its power supply into the dock. The TS5 is the one for two compatible USB-C screens and a Thunderbolt drive, and also for a workflow that already relies on UHS-II camera cards. The Anker is the one if a screen uses HDMI or DisplayPort and you have no good spot for a separate power brick. Its HDMI and DisplayPort sockets cannot run at the same time, so a second display needs a compatible Thunderbolt route, and the host still sets how many screens are supported.
Before you buy
Why, and what it costs you
A different input on just one monitor can erase the port-count disadvantage
Putting two USB-C monitors and a Thunderbolt drive on direct branches takes three of them, and TS5 has that many. Anker has two, so in that exact layout the drive ends up with no direct dock port. Look at the screens before you rule Anker out, though. When one of them also takes HDMI or DisplayPort, Anker can drive it from its single active fixed output and keep a TB port free for the drive. That helps if you are holding on to a familiar work monitor and adding a second screen for photos or reference material. If both displays depend on USB-C, TS5 is the simpler choice. Anker’s HDMI and DP sockets cannot be combined to free both TB ports for other devices.
Where this comes from
Two display branches and one TB-only drive add up to three needed. Anker supplies two TB branches and one active fixed video output. Alternative screen inputs and exact host display support are stated conditions. No SSD throughput is guaranteed.
The catch
Anker Prime Thunderbolt 5 A83B5
HDMI and DisplayPort are either-or outputs and cannot drive screens at the same time. Its card readers are UHS-I.
CalDigit TS5
- Why pick it
- You have two USB-C or Thunderbolt screens plus one TB drive, which takes three direct branches, and the host supports both displays.
- Importing from compatible UHS-II camera cards is a regular task for you, and you have room for the separate power adapter.
- The catch
- No fixed HDMI or DisplayPort socket. Only one USB-A socket runs at 10Gb/s, next to a second USB 2.0 socket.
Anker Prime Thunderbolt 5 A83B5
- Why pick it
- One of your monitors can use HDMI or DisplayPort directly, and losing the external power brick helps the desk layout in practice.
- You want to keep three USB-A accessories on their current cables. Make sure the remaining TB branches are enough for the screens and storage.
- The catch
- HDMI and DisplayPort are either-or outputs and cannot drive screens at the same time. Its card readers are UHS-I.
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What this page compares
TS5 vs Anker A83B5 for a crowded desk with two monitors and a Thunderbolt drive. Compare cable layout, USB-A accessories and how you handle camera cards.
Each is a current Thunderbolt 5 desk dock with 140W laptop charging and 2.5GbE. If you are keeping your screens and accessories, either one is a realistic option, though the port layout and power supply change what else you need around it.
Which one fits
Pick the situations that sound like you
Two USB-C-only screens plus a TB drive call for direct branches
TS5 offers three branches, whereas Anker needs a different compatible route.
- CalDigit TS5
- Better fit
- Anker Prime Thunderbolt 5 A83B5
- Caution
The desk gets cleared often, and storing the external brick is a nuisance
Anker builds in its supply. Keep ventilation clear and do not assume it is quiet.
- CalDigit TS5
- Good
- Anker Prime Thunderbolt 5 A83B5
- Better fit
Compatible UHS-II camera imports happen regularly
TS5 comes with UHS-II readers, but Anker needs a separate reader to offer that interface.
- CalDigit TS5
- Better fit
- Anker Prime Thunderbolt 5 A83B5
- Caution
Three USB-A plugs ought to stay plugged in directly
TS5 has two A sockets and Anker has three.
- CalDigit TS5
- Caution
- Anker Prime Thunderbolt 5 A83B5
- Better fit
In practice
Differences you will notice
A different input on just one monitor can erase the port-count disadvantage
Putting two USB-C monitors and a Thunderbolt drive on direct branches takes three of them, and TS5 has that many. Anker has two, so in that exact layout the drive ends up with no direct dock port. Look at the screens before you rule Anker out, though. When one of them also takes HDMI or DisplayPort, Anker can drive it from its single active fixed output and keep a TB port free for the drive. That helps if you are holding on to a familiar work monitor and adding a second screen for photos or reference material. If both displays depend on USB-C, TS5 is the simpler choice. Anker’s HDMI and DP sockets cannot be combined to free both TB ports for other devices.
How we worked this out
Two display branches and one TB-only drive add up to three needed. Anker supplies two TB branches and one active fixed video output. Alternative screen inputs and exact host display support are stated conditions. No SSD throughput is guaranteed.
A smaller cable pile does not amount to a smaller footprint on the desk
Since Anker has the power supply built in, there is no separate brick to anchor under the desk or shift while you clean around it. TS5 comes with an adapter that stays separate. On a desk you clear regularly for something else, having fewer loose pieces makes Anker easier to set back up. If the desk is permanent and has a safe, ventilated spot for the brick, that benefit is probably small and TS5’s port arrangement can count for more. Anker also has a fan. There is no comparable noise measurement here, so treat this as a cable-management verdict and not a recommendation for a quiet room. Do not bury either dock or block its ventilation just to hide the wiring.
How we worked this out
Built-in power set against an external supply, applied to a desk that is cleared often. No claim is made about measured reset time, temperature, acoustics or total footprint. Ventilation remains a condition for where the dock sits.
After a Thunderbolt upgrade, the camera card may still be the slowest link
Say you import weekend photos with the desk’s screens and backup drive still plugged in. You might expect either TB5 dock to make the whole job faster. Anker’s built-in card readers are UHS-I and TS5’s are UHS-II. If your UHS-II card can outrun the slower interface, TS5 spares you from adding an external UHS-II reader to get that capability back. If your card is an older UHS-I one, the reader class alone is no reason to pick TS5. Anker has more direct USB-A sockets for other accessories, so the right choice hinges on whether fast card imports or keeping your existing plugs is the bigger recurring hassle. No cut in transfer time is promised without knowing the actual card and destination drive.
How we worked this out
Exact built-in reader classes are weighed against the card-to-destination workflow. The slower compatible interface sets the limit for the whole path. No card performance, file size or speed multiplier is invented.
Option A
CalDigit, TBT5-TS5-US-AMZ
CalDigit TS5
You have two USB-C or Thunderbolt screens plus one TB drive, which takes three direct branches, and the host supports both displays.
- Best for
- You have two USB-C or Thunderbolt screens plus one TB drive, which takes three direct branches, and the host supports both displays.
Facts we checked
- Downstream Thunderbolt: Three TB5 ports, up to 15W each
- Fixed video connections: No fixed HDMI or DisplayPort
- Power supply: Separate 240W supply
- Older USB-A accessories: One 10Gb/s socket and one USB 2.0 socket
Option B
Anker, A83B5
Anker Prime Thunderbolt 5 A83B5
One of your monitors can use HDMI or DisplayPort directly, and losing the external power brick helps the desk layout in practice.
- Best for
- One of your monitors can use HDMI or DisplayPort directly, and losing the external power brick helps the desk layout in practice.
Facts we checked
- Downstream Thunderbolt: Two TB5 ports, up to 15W each
- Fixed video connections: HDMI 2.1 or DisplayPort 2.1, one active fixed output
- Power supply: Integrated supply, with AC cable
- Older USB-A accessories: Three 10Gb/s sockets
Spec by spec
Where they really differ
| Spec | CalDigit TS5 | Anker Prime Thunderbolt 5 A83B5 | In practice |
|---|---|---|---|
| Downstream Thunderbolt | Three TB5 ports, up to 15W each | Two TB5 ports, up to 15W each | How many branches are left for storage depends on the connectors your screens use. |
| Fixed video connections | No fixed HDMI or DisplayPort | HDMI 2.1 or DisplayPort 2.1, one active fixed output | Anker can take one compatible screen off a TB branch, yet it cannot run both fixed outputs at once. |
| Power supply | Separate 240W supply | Integrated supply, with AC cable | Which arrangement is easier depends on where the dock and its power wiring can safely go. |
| Older USB-A accessories | One 10Gb/s socket and one USB 2.0 socket | Three 10Gb/s sockets | Anker takes three A-shaped plugs directly, even for devices that do not need high data rates. |
| Camera-card readers | UHS-II SD and microSD | UHS-I SD and microSD | A faster reader only pays off when the card is compatible and the rest of the transfer path can use it. |
| Laptop power and network | Up to 140W and 2.5GbE | Up to 140W and 2.5GbE | Both docks share these maximums, so they do not separate the pair. Exact host and network support still matter. |
Trade-offs
What each pick costs you
With CalDigit TS5
- Screens you already have on HDMI or DP need compatible adapters or video cables. The supplied power adapter also needs a safe spot in the cable layout.
With Anker Prime Thunderbolt 5 A83B5
- Two USB-C-only screens can take up both downstream TB ports, so a TB drive has to use some other compatible route. The dock has a fan, and no noise comparison was measured here.
Change of plan
When the answer changes
Three direct TB branches or built-in UHS-II end the recurring need for an extra adapter
Go with CalDigit TS5. TS5 is the more direct fit for that peripheral plan.
A fixed video input and built-in power make the real desk simpler
Go with Anker Prime Thunderbolt 5 A83B5. Anker keeps the screen route as it is and drops the separate supply.
Decision guide
Before you buy
A tidy one-cable desk is the goal, as long as the clutter does not simply shift into adapters and no screen or drive loses its connection.
What this page can’t tell you
- There is no winner on noise, heat, transfer time or reliability. The TS5 rules out TB3 Windows hosts and the Anker rules out TB3 hosts. Neither can create native Mac displays that are unsupported.
By the numbers
What the data shows
What we found across the docking stations we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| CalDigit TS5 |
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| Anker Prime Thunderbolt 5 A83B5 |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
CalDigit TS5
You have two USB-C or Thunderbolt screens plus one TB drive, which takes three direct branches, and the host supports both displays.
Importing from compatible UHS-II camera cards is a regular task for you, and you have room for the separate power adapter.
See price & reviews on AmazonAnker Prime Thunderbolt 5 A83B5
One of your monitors can use HDMI or DisplayPort directly, and losing the external power brick helps the desk layout in practice.
You want to keep three USB-A accessories on their current cables. Make sure the remaining TB branches are enough for the screens and storage.
See price & reviews on AmazonEach link opens in a new tab.
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