General Info – Kensington’s LD4650P Is an Okay Dock and Lock, but an Expensive Combo – Review Geek

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Rating:
5/10
?
  • 1 – Absolute Hot Garbage
  • 2 – Sorta Lukewarm Garbage
  • 3 – Strongly Flawed Design
  • 4 – Some Pros, Lots Of Cons
  • 5 – Acceptably Imperfect
  • 6 – Good Enough to Buy On Sale
  • 7 – Great, But Not Best-In-Class
  • 8 – Fantastic, with Some Footnotes
  • 9 – Shut Up And Take My Money
  • 10 – Absolute Design Nirvana

Price: $230

The Kensington LD4650P laptop dock hooked up to a laptop with various cords attached to it.
Michael Crider

An elaborate desktop setup that can transition to portable demands a capable desktop dock. Kensington’s LD4650P is one such dock, with some impressive locking features thrown in. But its bells and whistles fail to justify the sky-high price for most.

Here’s What We Like

  • Impressive RFID locking mechanism
  • Heavy-duty construction
  • Audio over DisplayPort

And What We Don’t

  • High price
  • Limited video options
  • Lock only works with standard laptops

Using the LD4650P with its single USB-C connection gives your Windows laptop access to two DisplayPort screens, four USB 3.0 ports, Ethernet data, and a standard headphone jack. It all works as advertised, with the added benefit of locking down your laptop to a heavy base. You can then lock the base to a desk or table with the included chain. But at $250, you need to use every single feature—and be okay with some major ergonomic and functional drawbacks—to consider this dock.

Lock It Down

The LD4650P is odd-looking, with a heavy metal base that slips up underneath the hinge of a laptop. Two “wings” on either side clamp down on the hinge, to lock the dock in place. How do you release the wings from the laptop when you’re done working? The LED on the right side gives you a clue. When you pass the included “key” (a plastic fob with what I assume is an RFID chip inside) over the right side, it releases the wings. The green LED flashes to blue, and both sides click outward thanks to a small internal motor.

The key sitting next to the Kensington LD4650P dock with its green LED lit.
An RFID key fob releases the locking mechanism. Michael Crider

It’s remarkably secure with the wings in place, and the dock secured with a Kensington laptop lock. But there are some serious drawbacks to this design. Most obviously, it doesn’t work with anything like a tablet. It’s impossible to secure a Surface Pro or my HP Chromebook X2 in this dock. That doesn’t mean the electronic components cease to function. But anything other than a standard laptop—and even then, a fairly thin one, with no protruding battery—won’t be able to use this security feature.

An HP Chromebook and the (unattached) LD4650P dock.
The dock doesn’t work with tablets or Surface-style, 2-in-1 laptops. Michael Crider

The dock’s locking mechanism also won’t work if the power supply isn’t in place, which isn’t an issue for a conventional lock. That’s probably not a problem for most people. After all, why have a USB-C dock if you’re not going to keep it working? It does, however, make this gadget unsuitable for more extensive deployments that aren’t using its full capacities at every engagement.

Based on your particular scenario, the unique RFID key might be an advantage or a disadvantage over the more general Kensington lock key.

Using the Dock

Using the dock was a more pleasant, flexible experience. The placement allows you to easily connect up to two monitors (plus the laptop’s screen), as well as any USB-based accessories you might want. I was disappointed to find only two video-out options, and no choices for the much more common HDMI, with resolution limited to 1920 x 1200 maximum. The dock could handle my 2560 x 1440 main monitor, but only when a secondary screen wasn’t connected at the same time.

The ports on the back of the Kensington LD4650P.
Rear ports include Ethernet, four USB-A, two DisplayPorts, and a combined headphone/microphone jack. Michael Crider

I was also disappointed the dock only supports USB-A connections, even though they’re high-speed 3.1 spec. This meant I couldn’t plug in any of my USB-C devices directly to the dock—I had to use a secondary port on the laptop.

The USB-C PD connection on the dock works flawlessly and carries video and data without any major issues or errors. (It didn’t work on my HP Chromebook, but that’s not the only problem I’ve had with that machine—it performed exactly as expected on Windows.)

I was pleased to see that it carried audio over DisplayPort—a feature that’s not a given and is often left out of laptops, docks, and splitters. Power output is 60 watts on the C cable, which is enough to fill even the thirstiest of batteries.

Who’s It For?

The LD4650P costs $230 at the time of writing, a high price even for a USB-C dock with dual video output. With a little hunting, you can find something with the same (or more) ports for quite a bit less.

However, something cheaper won’t have the heavy-duty, built-in locking mechanism. Even though it only works with conventional laptop designs, that minute or two you save by not having to lock down your laptop to your desk has value.

If you plan to use the dock’s electronic features, and the disappointing resolution and DisplayPort limitation doesn’t bother you, it might be worth the premium price.

A laptop docked and locked down to the Kensington LD4650P.
A laptop, properly docked and locked down. Michael Crider

I can’t imagine there are a huge amount of people with standard laptops, who work in offices where theft is a problem, and have so little time, they’re willing to spend more on a faster lock-down option. And who would accept limitations on resolution and a lack of extra USB-C ports. That’s a very small intersection of the Venn diagram.

But for those few people, the LD4650P is ideal. Everyone else will probably be fine with a cheaper, more flexible dock and non-electronic lock.

Here’s What We Like

  • Impressive RFID locking mechanism
  • Heavy-duty construction
  • Audio over DisplayPort

And What We Don’t

  • High price
  • Limited video options
  • Lock only works with standard laptops

Source = “https://www.reviewgeek.com/19864/kensingtons-ld4650p-is-an-okay-dock-and-an-okay-lock-but-an-expensive-combo/”

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