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USB Switch 4 Computers 3 computers share
The 4 port USB switcher supports one set of keyboard and mouse to control up to 4 computers, sharing 4 USB3.0 devices，One-button switching, plug and play.
5Gbps fast data transmission
4 port usb switch theoretically supports USB3.0 up to 5Gbps rate, supports hard disk, USB flash drive and other high-power USB devices.
Supports up to 4 computers sharing a set of USB devices
Support 4 computers to share a set of USB devices, such as mouse, keyboard, USB flash drive, printer, scanner, etc.
2 switching methods
Support button and desktop controller to switch the port of each computer, desktop clean and tidy
Compatible with multiple systems and devices
works with Win/Mac OS/Linux and other operating systems. It can bring you a good sharing experience.
Power supply design
The 4 port switch is equipped with a power supply interface, please connect the power supply cable and USB adapter when accessing high power USB devices.
Note: USB adapter is not included in the kit.
Stable operation
If you need to access a high-power USB device, you need to prepare a USB adapter by yourself. Other connecting cables are included in the kit.
David Fish
2025-08-06 13:08:53
It works really well. No problems sharing mouse keyboard and flash drive on 3 computers
S
2025-07-16 10:08:17
I never want to go back to plugging in a spare keyboard any more after using this. I have noticed a bug with my Windows 11 PC where sometimes the keyboard doesn't activate on switching even though the mouse does. Switching back and forth another time usually fixes this. Another nice-to-have would be keyboard hotkeys for switching between the PCs.
Chason LaPointe
2025-07-13 11:43:04
My desk was getting cluttered with too many peripherals for my desktop, 2 laptops mini pc and raspberry pi projects. this let me use my nice gaming keyboard and mouse for everything with only a press of a button. now I don't need to keep 3 cheap bluetooth keyboards around or pull dongles between uses.
big mike
2025-05-27 16:49:42
It worked perfectly for about 6 months. Then had to start resetting it more and more often. Now a mouse won’t work at all and keyboard does weird stuff sporadically. Both work fine plugged directly into the computers. It’s definitely the usb switcher.
Drue
2025-05-16 11:01:10
This is a must have for anyone who works remote, with multiple laptops and a home computer on a single desk. Essentially I have 4 workstations that share 4 main monitors and the 3 laptop monitors (7 total) with at least a dual monitor config on everything and a triple config on my main machine.This handy little switch ensures my desk has 1 keyboard and 1 mouse using a combo receiver, as well my headset receiver follows any of the workstations in use flawlessly. I also use a port for charging devices with 1 port left for future use!If I recall, it came with all the cables needed to hook it right up, easy peezee.in total, its been a rock solid, zero maintenance device for quite a while now and does exactly what it supposed to.
Adam
2025-04-13 10:12:47
TL;DR (see below for more details)Pros: - Switch works for me without power port plugged in. - Smaller than competing eKL USB 3.0 + USB audio switch (less visible that with my Kceve USB 2? 4x4 swtich, also sold by Amazon) - More reliable (in my hour of use) than competing eKL USB 3.0 + USB audio switch.Cons: - Port select LED's barely visible. - Weird button layout for wired remote, but who uses the wired remote anyway?Details:I've had this product plugged in for about an hour. So far, product works much better for me than the eKL 4x4 + USB audio jack switch at https://www.amazon.com/dp/B0CCS344YZ , which gets into a glitch on my computer about every 15 minutes, not only temporarily disconnecting the devices connected through the switch but also somehow stopping a USB keyboard and USB mouse not connected from working until I unplug the eKL switch and plug it back in.In comparison, this device is physically smaller and seems to be working reliably. So, definitely, get this switch rather than that eKL product if you're making that comparison.Now let's get back to this switch. There are just a couple of negatives I should mention.At first, it looked like there were no LED's indicating which computer was selected, but, if I look a sufficiently oblique, angle, maybe 30 degrees from horizontal, I see a faint green glow around part of the button corresponding to which switch is connected. This is even less than with the Kceve USB 2(?) 4x4 switch that I also have. I'd probably have been willing to spend a copule of more dollars to roll the dice on a different product in that hopes that it's LED's were a bit more visible, but I think I'll live with it and keep this switch.If you are going to use the wired remote, there is another very minor negative I'll mention. The buttons on the remote, printed in black on black, have the 2x2 array of button arrange according to the following counterclockwise numbering:1 42 3If that isn't weird enough, it turns out that those numbers corresponding to numbering the buttons on the switch right to left, relative to the orientation of the printed logo on the switch. Fortunately, these numbers are not printed on the switch, so you don't have to try to map counterclocks to right-to-left to figure out what button to press. Maybe you can invient your own numbering, given that the black-on-black raised print numerals are hard enough to read. Anyhow, I wasn't planning to use the wired remote, so it's not a problem for me.
dpg
2025-02-06 16:50:14
complete w all cables working within a few minutes
customer in the know
2025-01-29 19:15:32
Was working fine then today the number 1 port failed. Requested a replacement and will follow up. Otherwise, the KVM works as expected for a Wireless mouse/keyboard combo.
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