THUNDERBOLT STATION 4 | TS4
The iconic Thunderbolt Station is back, now in its 4th iteration, featuring the classic design first introduced by CalDigit.
Not only is the TS4 the most powerful dock ever created, the dock with the most ports, the dock with the highest charging capabilities, the first dock with 2.5GbE, it is the dock that will drive us into the Thunderbolt 4 generation.
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.
Having the ability to use the TS4 on any Type-C computer or tablet is incredibly convenient.
Compatible with Thunderbolt 4, Thunderbolt 3, USB4, and USB-C computers, the TS4 adapts to the host computer it connects to, providing the features available to your computer or tablet.
- Thunderbolt 4 PC
- Intel Thunderbolt 3 Mac¹
- M1 Pro & M1 Max Thunderbolt 4 Mac¹
- M1 Thunderbolt 3 Mac¹
- Thunderbolt 3 PC
- USB4 PC
- USB-C PC
- USB-C Windows Tablet
- Thunderbolt or USB-C iPad²
- Thunderbolt or USB-C Chromebook
¹ Requires macOS 11.4 (Big Sur) or above
² Functionality is dependent on host computer or tablet’s capabilities.
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.
THUNDERBOLT 4/USB4 PORTS
The TS4 features three Thunderbolt 4/USB4 ports with 40Gb/s performance.
One of the ports is used as the host connection to the laptop, and the two remaining ports can be used to connect Thunderbolt 4, Thunderbolt 3, USB4, or USB-C devices to the TS4. This includes monitors, SSDs, hubs, and much more.
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 accessories*.
All of the USB ports on the TS4 offer 10Gb/s performance.
*USB-C & USB-A ports are for data only. Users who wish to connect monitors must connect them to the spare Thunderbolt 4/USB4 ports.
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.
SINGLE 8K OR DUAL 6K 60HZ DISPLAYS
When it comes to connecting a monitor the TS4 offers outstanding visual clarity.
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.
macOS users on M1 Pro, M1 Max, or Intel based Macs can connect up to dual displays.
M1 based Macs do not support dual monitors through their Thunderbolt ports.
Windows PC Thunderbolt 3 and Thunderbolt 4 users can connect up to dual displays.
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.*
USB to 2.5GbE Adapters cost anywhere between $20 – $55.
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.
*2.5GbE performance requires a Thunderbolt host & 2.5GbE compatible devices or above.
Connect the TS4 to your Thunderbolt/USB-C iPad, or Windows tablet, and take your workflow to the next level.
*Full tablet functionality will be dependent on your tablet’s capabilities.
The front USB-A port, all of the USB-C ports, and two of the rear USB-A ports on the TS4 provide offline charging.
This function allows those specific ports the ability to charge your USB devices, such as phones and tablets, even when the TS4 is not connected to a host device.
3X AUDIO PORTS
Some people prefer to connect their headphones to the front of a dock for easy convenience, whilst others prefer to have them plugged into the back of a dock to keep their workflow cleaner.
The TS4’s two audio output ports, one on the front and one on the back, cater for either scenario*.
The back of the device also offers an audio input port for connecting a microphone.
*Only the front audio combo port, or the rear audio in and out ports can be used at once. Audio will default to the front port if both front and rear ports are used.
When you have the world’s most powerful dock you need to make sure no one takes it from your desk! The TS4’s Lock allows you to secure the dock for added protection.
Devices such as the Apple SuperDrive are recommended by Apple to be directly connected to a laptop as they require extra power. CalDigit has developed a driver for the SuperDrive so that it can be directly connected to the TS4.
*Requires a one-time driver install.
DOCKING STATION UTILITY
Individually disconnecting all the external drives connected to a dock can be a hassle.
To solve this CalDigit includes a free macOS utility that allows you to instantly disconnect all of your connected external drives with one click*.
*Requires a one-time software install. macOS only.
- 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)
Minimum System Requirements
- macOS 11.4 (Big Sur) or above
- Windows 10 (20H2) or above
- Thunderbolt 4 Computer
- Thunderbolt 3 Computer
- USB-C (USB4) Computer
- USB-C Computer
- Chromebook (Thunderbolt or USB-C)
- iPad Pro/iPad Air/iPad mini (Thunderbolt or USB-C)
- Windows Tablet (Thunderbolt or USB-C)
- Thunderbolt 4/USB4 Host Port: Up to 98W (5V, 9V, 15V/3A, 20V/4.9A)
- Each Downstream Thunderbolt 4/USB4 Port: 15W (5V/3A)
- Front 20W USB-C Port: 20W (5V/3A, 9V/2.22A)
- Remaining USB-C Ports: 7.5W (5V/1.5A)
- USB-A Ports: 7.5W (5V/1.5A)
Size & Weight
- Height: 5.55” (141.0mm)
- Width: 1.65” (42.0mm)
- Length: 4.46” (113.0mm)
- Weight: 1.41 lbs (0.64kg)
In the Box
- 1 x CalDigit TS4
- 1 x Thunderbolt 4 Cable (0.8m)
- 2 x Rubber Feet Strips
- 1 x Power Cord
- 1 x Power Supply (230W)
Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.
Note that you are always welcome to email email@example.com or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.
Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.
Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.
Returning an item
If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.
Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.
If you would like to return any item(s), please contact us by either emailing firstname.lastname@example.org or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.
You will be liable for the shipping and any applicable customs/duty fees returning the item(s).
If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).
Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.
Do not forget to cover or peel off any existing shipping labels on the box.
DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.
It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.
Customs, duties & taxes
There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.