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Best Prime Day 2024 deals on Thunderbolt docks and USB-C hubs

Connect your laptop for less on Prime Day with these deals on USB-C hubs and Thunderbolt docks.
Mark Hachman
By Mark Hachman
Senior Editor, PCWorld Jul 17, 2024 3:00 am PDT
pcw prime day usb c thunderbolt docks
Image: Foundry

Amazon’s Prime Days are a great opportunity to find the best deals on Thunderbolt docking stations and USB-C hubs, the best accessories to connect your laptop to all of your other computing peripherals.

We’ve curated the very best deals on Thunderbolt docks, from manufacturers Anker and Belkin, as well as deals on the best USB-C hubs and dongles from Anker, Benfei and more. (If we find a good one, you may see a DisplayLink dock deal, too.) Whether you need to connect a legacy USB printer, transfer files from a camera’s SD card, or simply connect a mouse and keyboard, these devices can get the job done.

Our deal recommendations factor in top picks from our roundups of best Thunderbolt docks and the best USB-C hubs. I’ve worked as a technology reporter for 30 years and have reviewed dozens of Thunderbolt docks and hubs since 2020, which is when the WFH (work from home) movement started generating all sorts of demand for these products.

Below you’ll find our curated list of the best Prime Day bargains on Thunderbolt docks and USB-C hubs from Amazon. We’ve updated our picks to reflect the beginning of Prime Day on July 16.

First published on July 12, 2024. Last updated on July 17, 2024 at 9:35 AM PT to reflect pricing changes and new deals.

Best Prime Day deals on Thunderbolt docks

I just can’t get rid of the Belkin Dock Core, and apparently Belkin can’t either. (It always crops up on our deals pages!) It requires you to supply a power brick. Mac people hate it, but it’s a compact little Thunderbolt dock that delivers a ton for the money. Here’s my review of the Belkin Thunderbolt 3 Dock Core, which I awarded an Editor’s Choice.

The Corsair TBT100, though, is a bit more mainstream. I haven’t reviewed this dock personally, but it’s an ideal mix of ports for most users, with two HDMI ports and a nice mix of USB ports as well.

Nothing’s wrong with the Kensington SD2480T dock! It does include two of the less popular DisplayPort video connections, however, which means that you’ll either need to own native cables or use a DisplayPort to HDMI adapter. Make sure your laptop doesn’t need more than 60W of power, either. Two years back, this dock’s power output would maaaybe be a bit limiting. But with Intel pushing the low-power Core Ultra laptops? It’s a smarter buy than you might think.

The CalDigit TS4 earned a perfect five stars from TechAdvisor in its review. It’s $50 off right now and a great opportunity to grab a deal.

The Anker 577 is an older product that Anker is looking to phase out. It has a single HDMI display port, but an upstream Thunderbolt port that you can connect an HDMI adapter to for about $13 on a Prime Day sale. The Anker 577 is on significant discount from its $299 MSRP, but typically retails on Amazon for about $257.

As for the Kensington SD5600T, it’s a Thunderbolt 3 dock that provides dual 4K60 display capability but will provide dual 1440p capability to USB-C equipped PCs lacking Thunderbolt. There are a ton of ports and display options, though.

Best Prime Day deals on USB-C hubs, dongles and docking stations

If you want a cheap, to-the-point USB-C hub, the Benfei looks fine. It doesn’t include microSD/SD and it has just USB-A ports, but it’s simple dongle for connecting an HDMI display, mouse, keyboard, and a 5Gbps peripheral of some sort. If you want to upgrade, I’d expect to pay about $25 to $30 for a 9-in-1 hub, and the Acodot seems like a solid hub with a variety of ports, plus HDMI.

The two Anker USB-C hubs represent deals on our best picks. The Anker 555 8-in-1 hub is my recommended USB-C hub, and the Anker 332 is the cheaper, simpler version of it. Amazon does run sales on both from time to time, but these prices are at or just above the low price for 2024.

Anker docking stations, meanwhile, do especially well in charging. Though the Anker 575 only supports one 4K60 / two 1440p60 ports, it does include an 18W USB-C port as well as a 7.5W USB-A 3.0 port. As Anker’s product page indicates, that’s enough to power a smartphone and a smartwatch at the same time. Not every dock or dongle does that. Anker’s hardware has a really solid reputation, too.

Right now, our sole recommended DisplayLink dock deal is the Plugable UD-6950PDZ. Plugable has a stellar reputation for customer service, and its docks are usually rated quite highly in my reviews, including the UD-6950PDZ, which earned 4 out of 5 stars.

More great Prime Day tech deals

Looking for other great discounts? We’ve curated more great deals across all the major tech categories:

Thunderbolt dock deals FAQ

1.

What should I look for when buying a Thunderbolt dock or USB-C hub?

While Thunderbolt docks and USB-C hubs are often seen as distinct product categories, they have similarities. Both utilize a USB-C connection from your laptop. However, the distinction lies in how some laptops employ this port: some as a standard USB-C port, while others channel the high-speed Thunderbolt 3 or 4 protocol via the USB-C connector. The standard port typically supports up to 10Gbps of data transfer, which is adequate for USB drives, external storage devices, and possibly an external monitor.

Thunderbolt (either Thunderbolt 3 or Thunderbolt 4) allows for 40Gbps of throughput, designed for high-speed external SSDs and multiple displays. Our roundups of the best USB-C hubs and the best Thunderbolt docks explain further in much greater detail. Thunderbolt 3 and Thunderbolt 4 are close enough that you can save money by buying the older technology that retailers are trying to get rid of. That’s important! Thunderbolt 5, which will deliver 80Gbps, just hasn’t appeared, and that’s a little disappointing.

If you want to connect high-speed peripherals (or just a ton of them) a Thunderbolt dock might be the best bet — especially more than one display. Otherwise, a USB-C hub might work just fine. A Thunderbolt dock definitely is a future-proofed solution though.

USB-C hubs and dongles are relatively cheap, rarely climbing over $60. Thunderbolt docks can cost anywhere from $100 to $300, depending on what features the dock offers.

Usually, the best Prime Day deals on USB-C hubs and dongles are on the more expensive docking stations, not the $20-$50 hubs. Thunderbolt dock deals usually feature older Thunderbolt 3 hardware which is functionally equivalent to the latest gear. It’s like buying a car with 1,000 miles on it for 25% off. That’s not a perfect example, of course, but you get the idea.

2.

I have a USB-C port on my laptop. How do I know what to use with it?

Refer to your laptop’s manual to identify the Thunderbolt port, which may be marked with a small lightning bolt icon. However, this symbol might also indicate a charging port. If in doubt, a USB-C dongle or hub is universally compatible with USB-C ports.

3.

I don’t understand the difference between the USB-C and Thunderbolt interfaces. How does it all work?

USB ports have a long history. USB-C, known for its versatility, replaced USB-A (the thick square port) due to its reversible connector and capability for higher transfer speeds. USB-C ports can support 5Gbps or 10Gbps, similar to standard USB-A ports. However, some USB-C ports are linked to a Thunderbolt chip within your laptop, enabling them to operate at an elevated speed of 40Gbps. While the physical appearance of the connector remains the same, its functionality is what sets it apart.

4.

What’s the difference between a USB-C hub and a Thunderbolt dock?

A 10Gbps USB-C hub offers speed and versatility, connecting to a single 4K (or 1080p) display and offering various ports such as USB-A and SD card slots. Typically, you can connect your laptop’s USB-C power cable directly to the hub if needed.

A 40Gbps Thunderbolt dock, on the other hand, provides greater bandwidth to support additional ports. It stands out in two main ways: it can handle two 4K displays simultaneously, and many docks include a power supply that can charge both your laptop and phone through the Thunderbolt cable that links your laptop to the dock. We still haven’t seen 80Gbps Thunderbolt 5 hardware yet.

5.

My laptop has USB4, not Thunderbolt. Can I use a Thunderbolt dock?

If your laptop runs USB4, it won’t “understand” Thunderbolt 3 protocols, I’m told. But otherwise, USB4 and Thunderbolt 4 are functionally the same. Intel refuses to certify non-Intel platforms like AMD’s Ryzen for Thunderbolt, and the new Copilot+ PCs from Microsoft powered by Qualcomm Snapdragon X Elite chips are in the same boat.

USB-C hubs work with basically anything with a USB-C port on it. Don’t worry about those at all.

6.

Is Thunderbolt 4 better than Thunderbolt 3?

Physically, they use the same USB-C cable. (Well, they have a different logo — one has a “3,” and the other a “4.”) Functionally, they’re almost the same. Thunderbolt 4 was released almost as a patch to Thunderbolt 3, ensuring that everything worked properly. They both run at 40Gbps and connect to the same peripherals. If you own a laptop equipped with Thunderbolt, you can connect to both and basically your experience will be the same.

The kicker? Thunderbolt 3 hardware is older, and retailers want you to buy the latest gear. So as far as deals go, buying Thunderbolt 3 hardware is a real steal.

7.

Do I need a Thunderbolt dock if I own a desktop PC?

Usually desktops come chock full of ports, even legacy ones like USB-A. What they don’t always have is a microSD and SD card slot, and a USB-C dock might be a good and cheap way to add this functionality.

Intel has historically struggled to get Thunderbolt into desktop PCs, though, so USB-C may in fact be your only option. There’s really no guarantee that a desktop with have a Thunderbolt port.

8.

Some of these docks have had bad reviews on shopping sites. Why?

Mac users, am I right? While Macs adopted Thunderbolt first, some of the Apple M1 silicon couldn’t keep up with Intel Thunderbolt controllers used by Windows PCs, and the Apple MacOS experience suffered as a result.

If a user complains about a bad Windows experience, sure, that’s worth paying attention to. But a Mac user? Bah. They bought the wrong platform.

, Senior Editor, PCWorld

Mark has written for PCWorld for the last decade, with 30 years of experience covering technology. He has authored over 3,500 articles for PCWorld alone, covering PC microprocessors, peripherals, and Microsoft Windows, among other topics. Mark has written for publications including PC Magazine, Byte, eWEEK, Popular Science and Electronic Buyers' News, where he shared a Jesse H. Neal Award for breaking news. He recently handed over a collection of several dozen Thunderbolt docks and USB-C hubs because his office simply has no more room.