We've already taken a look at several of the Thunderbolt 3 docks all coming to the market right around the same time, and popular enterprise accessory company Kensington is getting into the mix today with the launch of the SD5000T Thunderbolt 3 Docking Station, the company's first foray into Thunderbolt peripherals. Priced at $349.99, Kensington's dock is similar to many of the other options on the market with a horizontal design and an array of ports, as well as a full 85 watts of charging power to support even the 15-inch MacBook Pro over a single-cable connection.

kensington tb3 dock front
The SD5000T offers a number of port options, including dual Thunderbolt 3 ports to enable pass-through connections, a DisplayPort port for additional display connectivity, separate audio in and out ports, and a Gigabit Ethernet port. With the DisplayPort and Thunderbolt 3 ports and any necessary adapters such as for HDMI or DVI, the SD5000T supports up to dual 4K external displays.

kensington tb3 dock rear
As for USB, the dock includes one Type-A and one Type-C port on the front and one Type-A port on the rear, all running at 5 Gbps. We'd like to see a couple more USB ports on there for greater expansion possibilities, but three is pretty standard for these types of docks. The USB ports also do not support standalone charging, so a connected computer will need to be on in order for peripherals to charge via the dock. The front USB Type-A port does, however, support up to 2.1 amps for fast charging, while the USB Type-C port offers up to 15 watts of power to drive bus-powered peripherals.

kensington tb3 dock desk
Kensington is famous for its ubiquitous security cables to help keep expensive electronics from walking away, and so it's probably unsurprising that even the company's Thunderbolt 3 dock includes a lock slot to accommodate a security cable. It's a unique feature that should appeal to corporate customers looking to secure their employees' accessories around the workplace.

kensington tb3 dock vesa

VESA mounting position options

In another nice touch, the SD5000T supports optional "Zero Footprint Mounting," which uses a mounting accessory (sold separately) to attach the dock to the rear of 75 mm or 100 mm VESA-compatible external displays. The mounting system gets the dock up and out of the way from the user's desk, and while it makes it a bit more difficult to connect and disconnect accessories in some orientations, once you have your setup in place it should help keep things looking neater.


While Kensington is targeting its existing primary enterprise user base with the SD5000T, the company tells MacRumors that given the popularity of docking stations across all users it is also looking to appeal to consumers, with retailers like Amazon and B&H Photo stocking the dock.

The SD5000T Thunderbolt 3 Docking Station is launching today, and Kensington says it will begin shipping out orders later this week.

Note: MacRumors is an affiliate partner with Amazon and B&H and may earn commissions on purchases made through links in this article.

Top Rated Comments

haruhiko Avatar
107 months ago
The cost of these accessories is beyond imagination.
Score: 5 Votes (Like | Disagree)
4RUNRCLB Avatar
107 months ago
Nice way to add another $350 to the price of your brand new Mac
Score: 3 Votes (Like | Disagree)
RMo Avatar
107 months ago
Seems like either there is copy-cat pricing amongst these tethered TB dock manufacturers or it is Apple-association price gouging. I think I had read that the TB royalty cost had been eliminated making it cheaper for TB docks, yet these prices for a dock are ridiculous. Take away the TB capability and you have a normal USB 3.0 dock which you can get from Dell for $199 ('http://www.dell.com/en-us/shop/dell-universal-dock-d6000/apd/452-bcyt/pc-accessories') ($140 on Amazon ('https://www.amazon.com/Dell-452-BCYT-D6000-Universal-Black/dp/B071YTQBXM/ref=sr_1_1?s=electronics&ie=UTF8&qid=1497963991&sr=1-1&keywords=dell+d6000+dock')).

Price gouging, pure and simple.
No, Intel will drop licensing costs next year, according to their press release ('https://newsroom.intel.com/editorials/envision-world-thunderbolt-3-everywhere/'): "...next year Intel plans to make the Thunderbolt protocol specification available to the industry under a nonexclusive, royalty-free license." I'm not sure if anyone has reported that it suddenly happened just now, but if sloppy reporting gave you that impression, it was not correct. I can't find any details on how much the licensing is, and I imagine it adds at least a little to the price, but I think it's important to note that Thunderbolt is more complicated than USB and will likely never be quite as cheap (though they're also working on that by integrating more into the processor rather than requiring a separate component as it does now, in addition to changing the licensing).

If a USB 3.x dock meets your needs (whether it uses a USB-C cable or otherwise), that's fine, but Thunderbolt docks can do more than is possible over even USB 3.x protocols.
Score: 3 Votes (Like | Disagree)
macs4nw Avatar
107 months ago
The cost of these accessories is beyond imagination.
If these excessive prices are due to licensing fees, that's a true bag of hurt, and yet the manufacturers know we'll buy these docks anyway because they are, if not necessary, at least convenient.
Score: 2 Votes (Like | Disagree)
Jimmy James Avatar
107 months ago
Hundreds of dollars for a plug receptacle.
Score: 2 Votes (Like | Disagree)
HenrikWivel Avatar
107 months ago
Caldigits Thunderbolt Station 3 have 2 eSATA ports:
http://www.caldigit.com/thunderbolt-3-dock/thunderbolt-station-3/index-eu.asp

The Henge Docks Thunderbolt 3 tethered dock also looks promising, but no eSATA though:
https://eu.hengedocks.com/pages/tethered-docks
Score: 1 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iphone 16 pro ghost hand

iPhone 17 Pro: 5 Reasons Not to Upgrade This Year

Monday September 1, 2025 4:35 am PDT by
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...
iPhone eSIM Feature

Apple Hints at iPhone 17 Models Lacking SIM Card Slot in More Countries

Sunday August 31, 2025 8:52 am PDT by
Another hint has surfaced that Apple is preparing to eliminate the physical SIM card tray from iPhones in more countries this year. In particular, a source familiar with the matter has informed MacRumors that retail employees at Apple Authorized Resellers in the EU are required to complete a training course related to iPhones with eSIM support by Friday, September 5. There are 27 countries...