Do you have one of those sleek laptops that can’t find any room to add USB A or any display ports to the side of it?

Thunderbolt docks are a needed accessory for most laptops today. And until every device can be run over USB-C or thunderbolt, they will be for a long time to come. A thunderbolt dock is a hub that can add a variety of I/O to your laptop.

So let’s look at 5 of the best thunderbolt docks I can find today that can fit various needs. So whether you are looking for a top-of-the-line or a budget-friendly dock, we got you covered.

The five thunderbolt docks we will be taking a look at today are the CalDigit TS3, Anker PowerExpand 5-in-1, Monoprice Thunderbolt 3, j5create USB C Dual 4K 60Hz Display Docking Station, and CalDigit Thunderbolt 4 Element Hub. These 5 docks fit different price ranges for each need, but here are some of the best deals I found today on each of them.

CalDigit TS3 Plus Thunderbolt 3 Dock - 87W Charging, 7X USB 3.1 Ports, USB-C Gen 2, DisplayPort, UHS-II SD Card Slot, Gigabit Ethernet for Mac & PC, Thunderbolt 4 Compatible (0.7m/2.3ft Cable)
  • [15 PORTS OF CONNECTIVITY]: 2x Thunderbolt 3 40Gb/s, DisplayPort 1.2, 5x USB-A & 1 USB-C 3.1 Gen 1 (5Gb/s), 1x USB-C 3.1 Gen2 (10Gb/s data only), Gigabit Ethernet, UHS-II SD Card Slot (SD 4.0), Optical Audio (S/PDIF), 3.5mm Stereo Audio In & Out. Vertical or horizontal orientation. Sturdy full aluminum construction with integrated heat sink without a fan.
  • [IMPROVED from 85W to 87W LAPTOP CHARGING]: Provides up to 87W to charge your laptop and power all of your USB peripherals. The secondary Thunderbolt 3 port provides 15W of power for downstream devices. Please note: Firmware update required for 87W
  • [DUAL 4K EXTENDED DISPLAYS]: Connect up to two [email protected] (4096 x 2160 30-bit color) monitors via DisplayPort and Thunderbolt 3 / USB-C port, OR a Single [email protected] display can be supported via the Thunderbolt 3 port. **M1 Macs cannot support dual display over Thunderbolt! (***DisplayPort to HDMI/DVI/VGA adapter / cable must be an ACTIVE type. Passive dongle/cable wil not work.***)
  • [UHS-II SD 4.0 CARD SLOT]: Latest UHS-II SD card slot supports SD/SDHC/SDXC at up to 312 MB/s bus speed. Transfer full days of footage from your camera 3x faster than UHS-I counterpart!
  • [MAC & WINDOWS COMPATIBLE]: Ideal for M1 and M2 Macs, 2016+ MacBook Pro, 2017+ iMac Pro, on Mac OS 10.12 or Windows 8/10 with a Thunderbolt 3 or Thunderbolt 4 port.

CalDigit is a reliable company that has been producing excellent thunderbolt docks and accessories for years now. The I/O on the CalDigit TS3 does not disappoint. It has an SD card reader, audio in and out, a USB-c, and a USB A port, and that’s just on the front of the unit. The back has Gigabit ethernet, Displayport 1.2, 2x thunderbolt 3 ports with up to 87W of power passthrough, and 4x USB A at 5Gbps.

The power passthrough delivers enough wattage to reliably charge macs and most windows laptops through a single cable connection.

Check out CalDigit TS3 on Amazon.

Anker PowerExpand 5-in-1 Thunderbolt 4 Mini Dock, Max 85W Charging for Laptop, Max 15W Charging for Phone, Single [email protected] or Dual [email protected] Display, USB 3.1 Gen 2 Port, for MacBook Pro / Air, and More
  • Compatibility Information: Works with Windows 10 laptops equipped with a Thunderbolt 4 port (Intel Evo Platform), and MacBooks running macOS 11 (Big Sur) or later.
  • Huge Expansion: Equipped with an 85W Thunderbolt 4 upstream port (connects to your laptop), 3 Thunderbolt 4 downstream ports, and 1 USB-A port.
  • Charge and Transfer at High Speed: Connect your USB-C laptop to the Thunderbolt 4 upstream port to get a powerful charge up to 85W, or connect mobile devices to the 3 other Thunderbolt 4 ports to get a 15W charge. The 3 Thunderbolt 4 downstream ports also support data transfer speeds of up to 40 Gbps—enough to transfer a 20GB file in just over 10 seconds.
  • Media Display: The Thunderbolt 4 downstream port supports media display to a single monitor in up to [email protected], or to dual monitors in up to [email protected]
  • What You Get: PowerExpand 5-in-1 Thunderbolt 4 Mini Dock, 100W power adapter, 3.9 ft power cord, 2.3 ft Thunderbolt 4 cable, welcome guide, 18-month warranty, and friendly customer service.

Anker is another one of those companies that have been in this thunderbolt dock realm for quite a while. They are also well known for chargers and portable batteries. The Anker PowerExpan 5-in-1 is another one of their products that I would be comfortable taking everywhere with me. It is quite a bit smaller than the other 2 docks on this list, so it is more travel friendly.

The I/O on the dock is still quite impressive considering its size. It has 3 thunderbolt 4 ports capable of 15 watts charging, 40Gbps, and drive displays at 8K 30Hz. The upstream port also runs at 40Gbps and delivers up to 85 watts of charging power. There is only one USB A port on the dock, but it runs at 10Gbps, which is insane.

Check out Anker PowerExpan 5-in-1 on Amazon.

Sale
Monoprice Thunderbolt 3 Dual DisplayPort Docking Station with USB-C MFDP Support for Non-Thunderbolt 3 Devices, with Thunderbolt 3 USB Type-C Cable (36656) Black
  • Thunderbolt 3 connectivity: The Thunderbolt 3 standard delivers 40Gbps bandwidth, which allows you to connect multiple data and video devices to your Windows or Mac OS X computer using single USB Type C /Thunderbolt 3 cable. A USB-C cable is included with the dock, so you won't need an additional cable to connect to your computer.
  • Dual [email protected]: Connect two DisplayPort displays at resolutions up to [email protected] each to your Thunderbolt 3 equipped Mac or Windows PC or laptop. Experience uncompressed, vibrant, [email protected] video and embedded audio for gaming, video streaming, or multiple monitor desktop configurations.
  • MFDP compatible for USB-C computers: The dock is MFDP compatible, which means that it supports the DisplayPort/USB-C Alternate Mode, which allows it to carry two DisplayPort video signals at resolutions up to [email protected] on any USB-C computer.
  • USB-C Power Delivery (PD): In addition to carrying data and video, the USB Type-C connector supports the USB Power Delivery standard with up to 60 watts of power, allowing you to charge your laptop's battery during use.
  • Connect 2 external displays to any kind of host computer.

The Monoprice Thunderbolt 3 is the cheapest option of the 3 that we are looking at today, but that should be no surprise to people who are familiar with Monoprice. That is not to say that Monoprice is a bad company; they are just known for budget-friendly products.

The I/O on this dock is close to what the TS3 offers for about $100 less. It has 2x Displayport 1.4 ports, RJ45 gigabit ethernet, 2x USB 3.2 Gen 2 Type‑A at 10Gbps, and 1 at 5Gbps. There is also an SD card and 1 microSD card slot for easy camera transfers. The Thunderbolt passthrough port offers only 60 watts of power delivery, but this will still be enough to power Macbook airs or lower power windows laptops.

Check out Monoprice Thunderbolt 3 on Amazon.

Sale
j5create USB C Dual 4K 60Hz Display Docking Station (12-in-1), Built-in M.2 SSD Slot, HDMI, DisplayPort, 10Gbps USB-A, Card Reader, PD 100W, Ethernet, for 2021 MacBook Pro (JCD552)
  • 【DUAL 4K 60 HZ DISPLAYS 】 Supports extended dual 4K displays (HDMI & DisplayPort) on Intel MacBook Pro and MacBook Air. Supports single display via HDMI on other USB-C compatible laptops connected via one USB-C port.
  • 【HIGH-PERFORMANCE STORAGE】 Built-in M.2 NVMe/SATA PCIe SSD Slot (Supports M.2 NVMe or SATA M key 2230/2242/2260/2280) to expand storage space, convenient SD & microSD access, and one USB-C 10 Gbps port to connect an external hard drive. *To ensure maximum performance, please attach a USB-C PD power adapter to the “USB-C power In” port
  • 【HIGH-SPEED PERFORMANCE】 Provides three SuperSpeed USB 10 Gbps ports (1 USB-C and 2 USB Type-A) to connect peripherals
  • 【100W POWER DELIVERY PASS-THROUGH】 Charge your laptop and power connected peripherals when used with a USB-C power adapter
  • 【DETACHABLE MAGNETIC CONNECTORS】 The flexible design gives you the ability to connect to a variety of compatible devices

The j5create USB C Dual 4K 60Hz Display Docking Station is a combination of excellent I/O and portability, not only in your bag but also in use with your laptop. The dock is designed to sit underneath your laptop while you use it, and it acts as a stand.

The I/O on this dock is also incredible. It has 1x Displayport, 1x HDMI port, 3X USB A ports at 5Gbps, and 10Gbps speeds. As well as a built-in M.2 slot. This allows you to make this dock into a portable SSD by adding an M.2 SSD to the compartment on the bottom of the dock.

Even though it is not the smallest dock out there the ability to use it as external storage and a dock in one device, it is hard not to recommend it for the avid travelers out there.

Check out j5create USB C Dual 4K 60Hz Display Docking Station on Amazon.

CalDigit Thunderbolt 4 Element Hub - Universal Multi-Port Hub, 4X Thunderbolt 4/USB4 Ports, 4X USB 3.2 Gen2 10Gb/s Ports, Single display up to 8K or Dual 4K 60Hz Displays, 60W Charging with 0.8m Cable
  • Ultimate Compatibility - Works with Thunderbolt 4, Thunderbolt 3, USB 4, USB-C Gen. 1 & 2
  • 4 x Thunderbolt 4 40Gb/s Ports - Ideal for high resolution displays & high speed NVME SSD storage devices
  • 4 x USB 3.2 Gen 2 10Gb Ports - Ideal for USB accessories such as keyboards, mice, SSD or HDD storage devices
  • 60W Power Delivery - Charge your computer or tablet while connecting up to 7 additional devices!
  • High Resolution Displays - 8K or dual 4K or 1440p extended displays supported.

This little dock packs a powerful punch while staying safe in its mostly aluminum body. The CalDigit Thunderbolt 4 Element Hub has an excellent array of I/O and charging capabilities, with a body that does not flex or overheat.

CalDigit markets these docks as your new charging hub for all of your devices. With all of its charging ports being utilized, you can charge up to 8 devices with it, including high-power devices like iPads and laptops.

Feel comfortable taking this dock everywhere with you without having to worry about ports becoming jammed with dust or the body getting dinged up in your bag. CalDigit made it to last a long time and be the dock that always stays with you.

Check out CalDigit Thunderbolt 4 Element Hub on Amazon.

Specs Comparison

CalDigit TS3Anker PowerExpan 5-in-1Monoprice Thunderbolt 3j5create USB C Dual 4K 60Hz DisplayCalDigit Thunderbolt 4 Element Hub
USB A ports5x USB-A 5Gbps1x USB-A 10Gbps2x USB-A 10Gbps
1X USB-A 5Gbps
2x USB-A 10Gbps
1X USB-A 5Gbps
4X USB-A 10Gbps
Display Ports1x Displayport 1.23x Thunderbolt 42x Displayport 1.41X Displayport
1X HDMI
4 x Thunderbolt 4 (40Gb/s)
SD Card1x UHS II SD card readerN/A1x SD card slot
1x microSD card slot
1x SD card slot
1x microSD card slot
N/A
Power passthrough87 watts85 watts60 watts100 watts60 watts
Size5.2″ x 1.6″ x 3.9″4.88″ x 2.83″ x 0.94″5.8″ x 3.1″ x 0.7″13.78″x3.25″x
0.92″
4.48″x2.75″x0.70″
Price$299.95 $199.99$179.99$109.99$249.99

How to Pick the Best Thunderbolt Dock

All five of these docks are an excellent option, but if you want to look elsewhere, here are 3 main points to look for.

  • I/O
  • Power Delivery
  • Price

I/O

Of course, any Thunderbolt Dock is going to expand your I/O capabilities, but you want to look for one that fits your needs. So if you are looking for something to run multiple displays and read SD cards all while having 4 USB A ports available, make sure the one you get fits all those needs before you look for any other special features.

Power Delivery

Power delivery might seem like one of those special features that is not needed, but if you get a dock that can fully charge your laptop while transferring data over one cable, it makes a world of a difference. I cannot go back to having to hook up 2 separate cables to the laptop every time I want to dock now.

Price

Price is always a factor in any purchase, but especially with something like a dock, you don’t really want to break the bank on it. So make sure that the dock you want hits at least 1 of the 2 attributes (I/O and Power Delivery) and sticks within your budget. 9 times out of 10, if you break your budget on a product, you are going to be disappointed in the long run.

What to Know before buying

If you are looking to drive multiple high-resolution monitors and charge a powerful laptop, the CalDigit TS3 is hard to pass up. And with the TS4 coming out soon, we might be seeing a drop in the price of the TS3, making it even harder to pass by.

If you are looking for a dock that is more suited to travel while still retaining powerful performance and charging, look to the Anker PowerExpan 5-in-1. For its size, it can still deliver 85 watts of power delivery and incredibly fast USB-A and C ports.

If you are looking for the ultimate budget option, the Monoprice Thunderbolt 3 is a fantastic option. Especially if you are using a laptop like the MacBook Air or a lower power windows laptop, the 60-watt power delivery is not a problem.

While there are tons of docks out there, be sure to look for the I/O ports you know you need and then look for special features after that. Power delivery is a good thing to keep in mind as well because this will make the single cable experience much more likable. And you might have been thinking that all these docks are too expensive, and a good alternative is USB-C hubs. While these look relatively similar to Thunderbolt docks, they are typically lower speed and performance. So remember to purchase to your budget and needs, and you will be much happier with your purchase.

The Best Thunderbolt Docks You Can Buy Today FAQs (Frequently Asked Questions) 

Are Thunderbolt docks worth it?

For a laptop that only has USB-C or Thunderbolt ports and a Thunderbolt dock is very worth it. Most will offer you a single cable connection that can charge, add more I/O, and drive displays.

Can I use a Thunderbolt 4 dock with MacBook Pro?

Most Thunderbolt 4 docks are compatible with Macbooks, but make sure to check the specs of the specific dock before making the purchase.

Is USB-C the same as Thunderbolt 4?

Thunderbolt 4 does share all the same connectors as a USB-C, but the main difference is the speed that Thunderbolt 4 can offer over USB-C.

About the Author

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