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CalDigit TS4 Thunderbolt 4 18-in-1 Hub

BH #CATS4US • MFR #TS4-US-AMZ
 117 reviews
CalDigit TS4 Thunderbolt 4 18-in-1 Hub
Key Features
  • 3 x Thunderbolt 4 Ports
  • 3 x USB 3.2 Gen 2 Type-C
  • 5 x USB 3.2 Gen 2 Type-A
  • 1 x DisplayPort 1.4
Whether you are a business professional, photographer, or graphic designer, you can turn your desktop in to a full-fledged workstation with the CalDigit TS4 Thunderbolt 4 18-in-1 Hub. When combined with a Thunderbolt 4 compatible notebook or PC, the TS4 expands the utility of your device with ample ports and enhanced data transfer speeds for a streamlined desktop setup.
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$399.99
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CalDigit TS4 Overview

  • 1Description
  • 2DisplayPort Output
  • 3Power Delivery
  • 4Internet Connection
  • 5System Requirements
By B&H Photo's

Whether you are a business professional, photographer, or graphic designer, you can turn your desktop in to a full-fledged workstation with the CalDigit TS4 Thunderbolt 4 18-in-1 Hub. When combined with a Thunderbolt 4 compatible notebook or PC, the TS4 expands the utility of your device with ample ports and enhanced data transfer speeds for a streamlined desktop setup.

A single Thunderbolt 4 host connection gives you two additional Thunderbolt 4 ports, offering data transfer speeds up to 40 Gb/s and daisy-chaining technology so you can connect multiple devices such as storage drive arrays, displays, and more. Support a wide range of peripherals with three USB Type-C and five USB Type-A ports, all sporting a USB 3.2 Gen 2 interface for enhanced data-transfer speeds and quick file migration. Photographers can easily upload files with microSD and SD UHS-II ports built directly into the front of the device, alleviating the need for pesky adapters. You also get additional multimedia functionality with a DisplayPort 1.4 output, 3.5mm front access combo audio jack, and two 3.5mm rear line-in and line-out jacks.

DisplayPort Output
The TB4 can support displays up to 8K resolution when only a single display is connected. Otherwise, the TB4 can support dual 4K 60 Hz displays on select devices such as Intel-based Macs, Windows operating systems, and Chrome OS. Original M1 based Macs do not support dual displays.
Power Delivery
Charge your device while it is connected to the hub with 98W Power Delivery, ensuring you are never low on notebook power when you need to pack up and go. Each downstream Thunderbolt 4 and USB 4.0 Type-C port offers 15W, front USB Type-C ports provide 20W, and the rest of the USB Type-C and Type-A ports offer 7.5W, allowing you to charge your phones, tablets, and other mobile devices when in use.
Internet Connection
If you do not have access to your Wi-Fi connection or simply prefer a wired connection, a 2.5 Gigabit Ethernet port is available so you can quickly download documents, watch your favorite media, or even take part in conference calls with ease.
System Requirements
Thunderbolt 4 is compatible with a range of operating systems running macOS 11.4 (Big Sur) or above as well as Windows 10 (20H2) or later. While Thunderbolt 4 is the optimal choice for greater system efficiency, Thunderbolt 4 is also compatible with Thunderbolt 3 and USB 4.0 Type-C devices including select Chromebooks, iPad Pro, iPad Air, iPad Mini, and Windows Tablets with reduced performance.

CalDigit TS4 Specs

Key Specs
USB
2 x USB-C (Thunderbolt 4) / Supports 15 W Output
1 x USB-C (Thunderbolt 4) / Supports 98 W Output
2 x USB-C 3.1/3.2 Gen 2 / Supports 7.5 W Output
1 x USB-C 3.1/3.2 Gen 2 / Supports 20 W Output
5 x USB-A 3.1/3.2 Gen 2 / Supports 7.5 W Output
Ethernet
1 x RJ45 (2.5 Gb/s)
Display
1 x DisplayPort 1.4 (Female)
Audio
1 x 1/8" / 3.5 mm Headphone/Microphone Combo Jack
1 x 1/8" / 3.5 mm Line-In
1 x 1/8" / 3.5 mm Line-Out
Media Card Reader
1 x microSDXC (UHS-II [312 MB/s])
1 x SDXC (UHS-II [312 MB/s])
Host Connection
USB-C (Thunderbolt 4)
Ports
USB
2 x USB-C (Thunderbolt 4) / Supports 15 W Output
1 x USB-C (Thunderbolt 4) / Supports 98 W Output
2 x USB-C 3.1/3.2 Gen 2 / Supports 7.5 W Output
1 x USB-C 3.1/3.2 Gen 2 / Supports 20 W Output
5 x USB-A 3.1/3.2 Gen 2 / Supports 7.5 W Output
Ethernet
1 x RJ45 (2.5 Gb/s)
Display
1 x DisplayPort 1.4 (Female)
Audio
1 x 1/8" / 3.5 mm Headphone/Microphone Combo Jack
1 x 1/8" / 3.5 mm Line-In
1 x 1/8" / 3.5 mm Line-Out
Media Card Reader
1 x microSDXC (UHS-II [312 MB/s])
1 x SDXC (UHS-II [312 MB/s])
Host Connections
Host Connection
USB-C (Thunderbolt 4)
Connection Type
Detachable Cable
Powered Connection
98 W USB Power Delivery
General
Number of Displays Supported
1
Maximum Resolution Supported
7680 x 4320
OS Compatibility
Windows
macOS
*As of February, 2022: Check with manufacturer for the most up-to-date compatibility
UASP Support
Yes
Power
Power Source
AC Adapter
Power I/O
Barrel Connector (Unspecified Diameter) (Input)
Physical
LED Indicator
None
Lock Slot
Yes, Kensington
Dimensions
5.55 x 4.46 x 1.65" / 14.1 x 11.33 x 4.19 cm
Weight
1.41 lb / 0.64 kg
Packaging Info
Package Weight
3.33 lb
Box Dimensions (LxWxH)
8.3 x 6.1 x 4.2"

CalDigit TS4 Reviews

Works For Me

By Daniel
Rated 5 out of 5
Date: 2023-08-19

I got mine paired with an OWC Thunderbolt 4 Hub. I updated the firmware and I still get my USB-C SSD drive to disconnect after my MacBook goes to sleep but it reconnects automatically, so I just moved that drive to by studio display connection. Other than that, everything works flawlessly. I had an OWC Thunderbolt 3 Dock and this CalDigit is more compact.

No longer a Caldigit fan

By Paul
Rated 1 out of 5
Date: 2023-07-21

Big fan of the TS2 and TS3. Bought this a little over a month ago, so I can no longer return it. BUT, my TS4 - after HOURS of troubleshooting - seems to be the culprit for massive kernel_task CPU usage, to that point that my computer is unusable. I narrowed it down to that - and not matter WHAT was plugged into the hub, it became a CPU hog every time. I don't know why, but I can't afford to have this destroy my workflow. I just emailed support, but I'm not sure what they can do. I bought this well after the firmware update, so I doubt it's that. I have spent two days trying to figure out the problems and it seems to start and end with the TS4, sadly.

Quality is expensive

By Garrison
Rated 5 out of 5
Date: 2023-07-20

At first, I tried to save a couple hundred bucks by going with a different Thunderbolt Hub. But I quickly realized I made a mistake, when I noticed cheap plastic casing along with some coil whine while connected. This Hub doesn't have any of those problems. Obviously, it's the most expensive one too. But this feels like it will genuinely last, probably outlive my current laptop. It's worth paying the extra premium cost to get this Hub.

solid and fast

By Mohamed El Amin
Rated 5 out of 5
Date: 2023-07-11

i researched the net for a all in one connections solution and i wanted to buy first the TS3, but i finally got this last version and I'm happy with it

Quality is expensive

By Garrison
Rated 5 out of 5
Date: 2023-07-03

Sometimes, you do get what you pay for... and this is true with the CalDigit TS4. It's the most expensive, most premium Thunderbolt dock on the market. It's made entirely of metal, except for the rubber stands. It's completely silent (no coil whine, like certain other docks have) and has 18 ports (more than any other dock). All of the USB ports are Super Speed (10Gbps). The Ethernet port is 2.5 Gigabit. Both card readers are UHS II. Literally everything is the best it can possibly be. That's why it's $400. One thing to note if you plan on gaming, the DisplayPort 1.4 will support UHD 4K @ up to 144hz. The DisplayPort on many gaming monitors will support a refresh rate above this, so be aware. Aside from that, any resolution below UHD 4K will be supported @ up to 240hz. The same goes for the Thunderbolt 4 ports.

Buyer Beware!!!

By Marcos
Rated 1 out of 5
Date: 2023-06-23

I purchased the Caldigit TS4 on June 14, 2023. The included power supply unit has a siren like noise emanating from it. Buyer Beware... This is a known issue which has not been resolved. Caldigit spoke about the issue on their own twitter account back in May 2022 and said that a fix was coming. It's not fixed. I've reached out to Caldigit customer support several times. Their phone support is none existent, and no one has replied to my emails. I've tried plugging the unit into other outlets, and an APC 1500 power back up unit, all with the same results, not to mention that my power supply is apparently the revised (fixed) version with Rev. B written next to the serial numbers. I've seen online posts where Caldigit pushes the blame on buyers for having bad/faulty wiring or other devices causing the issue. Additionally the siren noise becomes more pronounced when the unit is plugged into a thunder bolt 4 port on my 16 M1Pro MacBook Pro. If you have a quiet workspace the sound will be extremely annoying. I'll be sending the TS4 back if I don't have any response from Caldigit.

Avoid at all cost

By Zach
Rated 1 out of 5
Date: 2023-08-11

Died after 6 months. Avoid and save yourself the headache

Worth the Price

By James
Rated 5 out of 5
Date: 2023-07-28

I had a number of older USB-A hard drives that needed a connection to my new MacBook Pro. No fuss, no hassle, no new cables, no expertise needed. Just plugged everything into this hub and I was up and running. Plenty of ports of all kinds for all your needs. Quiet, compact with no heating issues. Highly recommended.

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YOUR RECENTLY VIEWED ITEMS

My system does not support charging through its ...

My system does not support charging through its Thunderbolt 4 port. Will using this dock damage my system in any way?
Asked by: Garrison
The CalDigit TS4 Thunderbolt 4 18-in-1 Hub BH #CATS4US can be used without using it as a charger.
Answered by: Reuben
Date published: 2023-06-14

Hi, does the box include UK power plug? Thanks.

Hi, does the box include UK power plug? Thanks.
Asked by: Kim Seng
A UK power plug is not included with the CalDigit TS4 Thunderbolt 4 18-in-1 Hub.
Answered by: Geoffrey
Date published: 2022-05-24

Can you connect this to a router which has NAS' ...

Can you connect this to a router which has NAS' connected to it for faster Ethernet/NAS speeds? Or what's the main function of the ethernet port? Just faster speeds compared to wifi? Any experience with this?
Asked by: Ryan
You are able to utilize the Ethernet connection on the CalDigit TS4 Thunderbolt 4 18-in-1 Hub to be able to get faster speeds over using a WIFI connection since you will be also plugged into the Thunderbolt 4 port.
Answered by: Zev
Date published: 2023-01-08

Can this run dual 1440P monitors at 144hz?

Can this run dual 1440P monitors at 144hz?
Asked by: Danish
Yes, the CalDigit TS4 Thunderbolt 4 18-in-1 Hub is capable of passing two 1440p signals at 144 Hz.
Answered by: calvinm
Date published: 2023-09-19

Can i connect 3 monitors to this docking station?

Can i connect 3 monitors to this docking station?
Asked by: Mohanpreet
This hub can do 1x 8k or 2x 4k monitors. It does not support 3x monitors.
Answered by: Reuben
Date published: 2022-08-24

Will this support two external 4K/60Hz monitors ...

Will this support two external 4K/60Hz monitors on a 2023 Macbook Pro M2 Max?
Asked by: Mark
Yes I have this hub and it works with two 4K 60Hz monitors. One is connected through DisplayPort and the other connected through USB-C.
Answered by: John
Date published: 2023-07-04

Does this work out of the box for a MacBook Pro ...

Does this work out of the box for a MacBook Pro with the Intel chip? Or is there a necessary software download?
Asked by: Ivy
The CalDigit TS4 Thunderbolt 4 18-in-1 Hub is plug and play on the Intel chipset. However the CalDigit Docking Station Utility is recommend to install so you can have full control of connected devices with ease.
Answered by: dariusb
Date published: 2022-07-24

I have MacBook Pro 2017 15" Mohave I have Sandisk ...

I have MacBook Pro 2017 15" Mohave I have Sandisk SSD USB 3.2 Gen 2 When I plug it to my Macbook Pro I have just 10MBs (Mac has only Gen1) When I plug it in the TS5 USB 4 port will I have 20GBs SPEED? Will I get USB 3.2 Gen 2 port up to 40GBs ?
Asked by: Anonymous
When adding docks or hubs to a computer they will be no faster than the port they are connected to is capable of.
Answered by: Reuben
Date published: 2022-10-26
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