Function Meets Aesthetic

As we designed more and more desktop gear, one problem kept coming up — too many power cables, and nowhere beautiful to plug them in.

Traditional hubs were bulky. Ugly. Out of place.

So we built something different.

NK4 is a power hub reimagined — designed to be seen, not hidden.

Retro Toggles. Total Control.

Each of the 6 charging ports is paired with its own retro-style toggle switch,

letting you turn power on or off with a satisfying click.

It’s control you can feel — and a cleaner, safer desktop by design.

10 Ports. Clean Power, Clear Purpose.

NK4 features 10 total ports4 data ports for high-speed transfer, and 6 charging ports to keep your devices powered up.

Whether you’re syncing gear or charging essentials, everything has its place.

Real-Time Info. Personalized Light.

NK4’s built-in screen shows live voltage, current, and power readings — so you always know what’s flowing.

You can also customize the toggle indicator colors to match your setup or mood.

Functional, visual, and uniquely yours.

NK4 – Power You Can See. Control You Can Feel.

10 ports. Retro toggle switches. Real-time power readouts.

With customizable lights and a sleek aluminum build, NK4 turns clutter into clarity — and makes every connection feel intentional.

More Efficient

Compatible Device

This USB hub powered hub is a USB splitter for keyboard, mouse, HDD, flash drive, camera, printer, scanner, and other USB devices, it is a good USB hub for laptops, PS4, Xbox One, phones, PC and more.

Compatible System

This USB powered hub is widely compatible with Windows XP/Vista/7/8/10; Mac OS 10 and above, UNIX, and Linux.

Individual Switches and LED Lights

Each port of the USB hub powered has an individual switch and led lights, you can turn on/off the USB ports at your need by the independent power switch.

Plug and Play

The USB hub powered supports hot swapping, no soft driver is required, PLUG-AND-PLAY.

  • 5 stars: 101 (85%)
  • 4 stars: 8 (7%)
  • 3 stars: 7 (6%)
  • 2 stars: 1 (1%)
  • 1 star: 2 (2%)
N
Nash (United States)
Not exactly what I thought ...

1) I ordered an Atomic Voyage NK4; recieved an Eleksmaker MK4. I guess it's an upgrade?

2) Did *not* ship from the US. Came from China.

3) The power and data ports are separate. The switches don't affect the data ports at all. If you wanted this to be able to turn off connected USB devices, it won't work.

4) In case it isn't made clear, this is exclusively a USB 2.0 device.

It works, it looks nice, but the functionality isn't what it seems.

C
Chris Lux
I've only just begun to explore the power of this well built conversation starter

I've only just begun to explore the power of this well built conversation starter. It's getting me to use my USB powered items and pc peripherals in new and unexpected ways. Awesome item.

J
Jake (United States)
Nice piece of kit

I like it a lot. I needed a usb hub anyway so this is great. The switches are lovely, the display is crisp. I wish the graph refresh rate was a little slower so that it was easier to see the trend over time, but that’s all right.

If I had one suggestion it would be at least a single data port on the front/top/side, so I didn’t have to turn it around to plug in a dongle, but that’s not enough of an annoyance to knock off a Star. Thanks all!

F
Francis X. Feeney, Jr.
Good product

My HP laptop is awful. I had to add all new external devices. This USB buffer has multiple ports that easily handled all of my external devices.

P
Patrick Hopkins
Great Hub

Plugs right into the computer, easy to carry, plugs external hard drives and devices in quickly.

A
Amazon Customer
Big USB hub

Finally a trouble free hub.. Get a powered one or forget it. This works flawlessly

F
Floyd B.
The switches work, non of the plugs have failed

I have many devices, and this one handles all of them without issue.

l
leadycd
Works fine

Love that it also has a charger

K
Kindle Customer
Very good USB hub, got one for mom and a friend!

The ability to switch each port and having a dedicated switched charging port is by far this little guys strong points. Its powered too so everything runs properly. I like it so much I would give 6 stars!! Would buy more later for my other computers.

M
Mo-eagle
Solved conflict

We had usb extenders plugged into to each which caused conflictsfixed it right away

T
Terrance U. Bryant
SO FAR SO GOOD!

So this hub is exactly what I needed! Im thrilled! Easy to use! It was well packaged and on my doorstep the next morning! Previous reviews made reference to it not lasting beyond a few months. I have my fingers crossed and am hoping thats not my experience. Its not made by Apple but is compatible. So far so good!

T
Terry Neenan
Works well

It's great that you can turn on and off your usb devices as needed. It seems well made and should hold up for a long time.

A
Anonymous (United States)
Fantastic …

Fantastic ….. I was looking for a way to control multiple LED signs for a game room/bar

L
Lance

Enjoying the nk4. Really like the toggle switches!

M
MANUEL OSUNA (United States)
Work as intended but with fun.,

Work as intended, but with extra fun and experience that a simple USB Hub doesn't have. I really like to switch the small levers.

W
William Carroll (United States)
An amazing piece and its perfect for my recording studio

An amazing piece and its perfect for my recording studio..

B
Brian Heid (United States)
This is a lovely USB hub coupled with the PR2 clock

This is a lovely USB hub and coupled with the PR2 clock, you can switch on and off power to that lovely clock unit! So very cool and makes my workstation at home look so very classy!

N
Nathan

Nice product. I use it on my desk to control some lights and other accessories. The switches are very tactile and build quality is good. It is smaller and lighter than I expected and could do with some little rubber feet to keep it in place. My only complaint is the lack of usb-c outputs but overall a good item.

S
Samuel Gonzalez (United States)
I love gadgets and this caught my attention in a flash needed to get this for the lights that I

I love gadgets and this caught my attention in a flash needed to get this for the lights that I bought and a few chargers that I wanted to make fancy love the switches and lights plus it's very useful to be able to turn things off separately, would recommend in a heartbeat.

E
Eric (United States)
Great looking and very useful.

Great looking, striking styling! I bought it for the switches on the usb power ports and ended up using the USB hub just as much to expand the ports in my laptop.

C
CPiazza (United States)
It would be nicer if it worked with my Mac

It would be nicer if it worked with my Mac. Also some power bricks don't seem to power it even though they have the amperage output to do so.

A
Angie Oesterling (United States)
Excellent. Addicted.

Excellent! Just make sure devices that transfer data are in the ports on the bottom row! Love this stuff from atomic. Can’t wait to see what else you guys come up with.

A
Anonymous (United States)
Awesome little product

Awesome little product.

M
Maxwell Alexander (United States)
Just What I Needed!

Looks great on my desk and really helped with freeing up USB ports on the front of my PC. By allowing me to hook up the peripherals of my machine through the hub, I now have a much better managed desktop and no longer have to switch things in and out of my PC's native ports in order to make use of their functionality.

J
Justin Nichols (United States)
Compromises your system.

Overpriced e-waste that leaves your computer open for attack. Warning from Windows -

VulnerableDriver:WinNT/Winring0

A
Anonymous (United States)
Great item

Great item. Switches have that retro feel, lights very customizable.

R
RJ Hatt (United States)
Excellent device

Excellent desktop device! I've been using this for about three weeks with several items connected to it. While it's just to be dorky, seeing the voltage reading and current draw is fun, and the switches keep you from reaching around and unplugging things all the time. Glad I got this, and now I kinda want more stuff from Atomic Voyage.

g
g.g.

It’s Okay… It passes because I got it at a pretty fair price, but it wouldn’t at full price. The build is nice and it look beautiful, but it fails to connect to USB-C on both Mac and Windows.

You cannot select the displayed information, it cycle automatically. Finally, the USB-C connector in the back is far from the cuttout and it’s a bit difficult to connect to it.

Questions, answered.

Does NK4 work with Mac?

Yes. NK4 works with macOS.

If your Mac only has USB-C ports, simply use a USB-A to USB-C adapter to connect the PC-IN port.

Why do my devices charge but not transfer data?

Make sure the PC-IN port is connected to your computer and your device is plugged into one of the USB data ports.

If the problem continues, try a different USB cable, as some cables support charging only.

What do the metal toggle switches do?

Each metal toggle switch controls the power for one USB charging port.

Turn a switch on or off to instantly power connected USB devices without unplugging them.

What’s the difference between POWER-IN and PC-IN?

POWER-IN provides power for the charging ports.

PC-IN connects NK4 to your computer and enables data transfer.

For full functionality, both should be connected.

Can NK4 connect to an external monitor?

No.

NK4 is designed for USB charging and data transfer only. It does not support video output through HDMI, DisplayPort, or USB-C Display Alt Mode.

What power adapter should I use?

For the best performance, we recommend a standard 5V/3A USB power adapter.

Using a lower-power adapter may not provide enough power for multiple connected devices.

Do I need to install any drivers or software?

No.

NK4 is plug and play. Simply connect it to your computer and power source—no drivers, apps, or setup required.

Can I leave my devices connected all the time?

Absolutely.

NK4 is designed to stay on your desk permanently, so you can leave your devices plugged in and use the metal switches to control power whenever you need.

Didn’t find your answer?

Don't hestitate to contact us

Tech Specs

Body Material

- ABS + Aluminum

Interface Type

- USB-C

Speeds

- 480Mbps

Control Method

- Buttons

Power Supply

- 5V USB Power

Dimensions (L x W x H) (Inch)

- 6.34 x 1.69 x 2.09

Included in the Box

  • Type-C cable

  • User Manual

  • NK4