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Product Protection by Asurion, LLC
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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This item: CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb/s), 3X USB-C + 5X USB-A (10Gb/s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac/Windows/Chrome, Space Gray, 0.8m Certified Cable
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From the brand
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Established in 2006, CalDigit started out designing premium external storage solutions for creative professionals. As the industry shifted to the newly introduced Thunderbolt connector in 2011, CalDigit realized the importance that Thunderbolt would bring to workflows worldwide, and we began work on what would become our first docking station – the Thunderbolt Station.
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Thunderbolt 5
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TS5 Plus
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TS5
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Product information
Warranty & Support
Product Warranty: For warranty information about this product, please click here
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Product description
Universally Compatible*
- Having the ability to use the TS4 on any Type-C (with data, power, and video support) computer or tablet is incredibly convenient.
- Compatible with Thunderbolt 5, Thunderbolt 4, Thunderbolt 3, USB4, and USB-C (with data, power, and video support) computers, the TS4 adapts to the host computer it connects to, providing the features available to your computer or tablet. **Devices using less powerful/older interfaces than Thunderbolt 4 or USB4 will see a reduction in performance capped by their max specifications
- Thunderbolt 3, 4 and 5 PC
- Intel Thunderbolt 3 Mac¹
- M4, M Pro, M Max & Ultra Thunderbolt 4 or Thunderbolt 5 Mac¹
- M1 Thunderbolt 3 Mac¹
- Thunderbolt 3, 4, & 5 PC
- USB4 PC
- USB-C (with data, power, and video support) PC
- USB-C (with data, power, and video support) Windows Tablet
- Thunderbolt or USB-C (with data, power, and video support) iPad²
- Thunderbolt or USB-C (with data, power, and video support) Chromebook
Fastest Laptop Charging
When it comes to laptop charging the TS4 provides up to 98W of power delivery.
That is the highest charging provided by any Thunderbolt 4 dock, and is ideal for larger screen laptops that require more power.
For laptops or tablets that require less than 98W, the TS4 will only supply the wattage required by your device.
20W USB-C Port
One of the front-facing USB-C ports can supply up to 20W of power for your attached USB-C device.
This is ideal for accessories that require more power, such as Apple’s MagSafe wireless charger.
More is More
The TS4 offers a staggering 18 ports of connectivity, the most featured on any Thunderbolt dock ever. The purpose of a device like this is to never run out of ports, and for the majority of us, that should certainly not be the case with the TS4.
8 USB Ports
With 8 USB ports on the TS4, a mixture of USB-A and USB-C, you have plenty of port connectivity to connect your USB accessories³.
All of the USB ports on the TS4 offer 10Gb/s performance.
2.5 Gigabit Ethernet
The TS4 is a dock that provides a lot of unique features, and that is certainly the case with the inclusion of 2.5GbE.
2.5GbE is 2.5x faster than traditional Gigabit Ethernet, and is becoming the new standard for routers, switches, and NAS devices.⁴ The TS4’s 2.5GbE functionality represents great value for money.
Of course you can use the 2.5GbE port on the TS4 with traditional 1GbE Ethernet devices.
Single 8K or Dual 6K 60Hz Displays⁵
When it comes to connecting a monitor the TS4 offers outstanding visual clarity.
Single Monitor
If you’re looking to add a single monitor to the TS4 you can either connect it to the DisplayPort connector or to one of the spare Thunderbolt 4 ports. If you wish to connect a HDMI monitor you can either connect an Active DisplayPort to HDMI Adapter, or use a USB-C to HDMI Adapter (sold separately).
Dual Monitors
- macOS users on M series Pro, M series Max, M series Ultra, M4, or Intel based Macs can connect up to dual displays.
- M1 - M3 based Macs cannot support dual monitors through their Thunderbolt ports.
- Windows PC Thunderbolt 3, Thunderbolt 4, and Thunderbolt 5 users can connect up to dual displays.
- USB-C 10Gb/s devices with MST (with data, power, and video support) can support dual displays up to 1440p 60Hz
Technical Specifications
Interface
- 3 x Thunderbolt 4 (40Gb/s)
- 3 x USB-C (10Gb/s)
- 5 x USB-A (10Gb/s)
- 1 x DisplayPort 1.4
- 1 x SD 4.0 (UHS-II)
- 1 x microSD 4.0 (UHS-II)
- 1 x 2.5 Gigabit Ethernet
- 1 x Front Combo Audio In/Out (3.5mm)
- 1 x Rear Audio Out (3.5mm)
- 1 x Rear Audio In (3.5mm)
- 1 x DC In (19.5V 11.80A)
TS4 Dock
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TS3 Plus
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HDMI Dock
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Element Hub
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SOHO Dock
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| Customer Reviews |
1,744
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4,572
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189
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804
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| Price | $379.99 | $207.00 | — no data | — no data | — no data |
| Host Interface | Thunderbolt 4 - 3 Ports (1 Host, 2 Downstream) | Thunderbolt 3 - 2 Ports (1 Host, 1 Downstream) | Thunderbolt 3 - 1 Port (Host) | Thunderbolt 4 - 3 Ports 4 Ports (1 Host, 3 Downstream) | USB-C 10Gb |
| # of ports | 18 | 15 | 10 | 8 | 8 |
| PD Charging for Laptop | 98W | 87W | 94W | 60W | Passthrough up to 100W |
| Max Display Resolution | 8K @ 60Hz | 5K @ 60Hz | 4K @ 60Hz | 8K @ 60Hz | 4K @ 60Hz |
| Max Dual Display Resolution | Dual 6K @ 60Hz | Dual 4K @ 60Hz | Dual 4K @ 60Hz | Dual 6K @ 60Hz | Dual 4K @ 30Hz |
| USB-C Ports | 3 | 2 | 1 | 0 | 3 |
| USB-A Ports | 5 | 5 | 3 | 4 | 1 |
| 3.5mm Audio Jacks | Combo, Mic In, Audio Out | Mic In, Audio Out | Combo | none | none |
| UHS-II 4.0 SD Card Slot | SD & Micro SD | ✓ | ✓ | ✓ | ✓ |
| Ethernet | 2.5 Gigabit | Gigabit | Gigabit | Gigabit | none |
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Customers say
Customers find the docking station easy to set up and use, with solid build quality and good port quantity. The connectivity receives mixed feedback, with some reporting great connectivity while others experience issues with the Ethernet port. Power delivery is also mixed, with some customers saying it powers their laptops well while others report receiving only 100 watts. The reliability is concerning, with multiple customers reporting the device failing after 8 months or spontaneously dying. The value for money receives negative feedback, with customers finding it overpriced for its performance.
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101 customers mention port quantity, 74 positive, 27 negative
Great docking station with lots of ports....Read more
...Plenty of ports, and this might be the best Thunderbolt 4 you can buy. Edit: After a months use, the thunderbolt cable has died out....Read more
I loved this product at first. It did not have the perfect number of USB-A v USB-C, but I think this is just where we are in history, as everything...Read more
...The ethernet port works perfectly! * Lots of USB ports and card reader. *...Read more
50 customers mention ease of use, 42 positive, 8 negative
It's plug and play and does the job. I could have used a couple more USB C ports. Not everything is that easy to daisy chain so I need the ports.Read more
This was really plug-and-play. I was delighted at how easily it worked. The only delay was getting the correct cable or adapter....Read more
This is a great product...easy to set up, easy to connect and disconnect and it has cleared my desk by 25%!Read more
...Bummer. But I still love the caldigit device. It has simplified life and is rock solid....Read more
44 customers mention build quality, 39 positive, 5 negative
...Its also built like a tank. However, I do wish that the front had some memory card IO status lights.Read more
...The build quality is solid, the ports are plentiful, and it handles everything I throw at it without a hitch....Read more
...NOT READY FOR PRIME TIME. Great build quality yada yada yada, at the end of the day it couldn't do its only task.Read more
Besides being backordered and taking a long time to arrive, it's a solid unit I'm happy I bought....Read more
276 customers mention connectivity, 121 positive, 155 negative
...1. Ethernet port doesn't work (tried to troubleshoot and it didn't work) 2....Read more
...It's a shame, because I really liked the form factor and connectivity options. I ultimately returned it....Read more
Ethernet port does not work out of the box despite all forms of troubleshooting. Will need to RMA. Drives disconnecting....Read more
The TS4 works great with my setup. I have dual monitors, several drives, several USB accessories....Read more
70 customers mention power, 41 positive, 29 negative
Great product has its own power source it continues to charge even after the computer is offRead more
My unit does not charge my iPhone and only periodically charges my Razer Laptop....Read more
...I like the fact that it comes with its own power supply so I can keep my laptop's power supply in my backpack....Read more
Bought in 2022, worked well for 2 years ... then it died. No power....Read more
50 customers mention heat, 19 positive, 31 negative
TS4 is warm to the touch continuously and sometimes increases to hot. Almost feels like touching an old 40 watt incandescent light bulb....Read more
...A fantastic ergonomic design, runs cool, can be stood up or laid down (using the strips they include), and most of all, their tech support is just...Read more
Overheats and dies constantly after 5 months!Read more
...No disconnects so far after 2 days. The unit still gets a little warm to the touch but not as warm as before the macOS upgrade....Read more
201 customers mention value for money, 57 positive, 144 negative
...This is working like a champ! Expensive but it's no fuss "just do your job" type of performance and most importantly, she loves the cleaner...Read more
DO NOT BUY!!!!!! I cannot emphasize this enough. There are too many issues, and support is atrocious....Read more
Very happy. It’s relatively expensive, but worth it to some for the 2.5g Ethernet and 10gb USB C ports....Read more
...It is an expensive paperweight.Read more
174 customers mention reliability, 23 positive, 151 negative
...I wait almost 3 months for this just to be disappointed.Read more
...from the TS3, but my experience has been that this dock is laggy, buggy, and inconsistent in maintaining connections effectively.Read more
I had this product for 8 months, then it died. Support doesn't like to answer the phone or e-mail....Read more
...Once it finally did get here I found out it was defective and buggy....Read more
