Try our cookiesAlza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Interested in reviews of Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector below. We will appreciate if you also share your experiences with Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector after purchasing.
Rated 27/11/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
This is my first KVM switch and I was pleasantly surprised that it works exactly as it should. I plugged one output into laptop 1 and the other into laptop 2. Switching between devices with the button is simple and instantly connects the keyboard and mouse to the selected laptop. So, in terms of functionality, great. However, I had to return the product after a week due to a fundamental problem. The KVM switch was discharging my laptop, which was not active. About 90% of the time I use laptop 1, so the switch was practically always set to port 1. Laptop 2 was turned off and not in use, yet within a few days it had lost about 20% of its battery. To verify, I physically disconnected the KVM switch from laptop 2. After a few days, the battery was at the same level. Once I reconnected the device and turned the laptop off, the situation repeated itself and again the battery dropped by about 20%. It is therefore clear that the KVM switch draws power even from a switched-off laptop, even if its port is not actively selected. I consider this a major disadvantage. If I have to manually disconnect the USB cables all the time, the KVM switch becomes meaningless. If you have devices that are permanently connected to power (PC, console), this product may be a good choice. However, if you use laptops without permanent charging, I recommend you consider an alternative.
It does what it is supposed to do, it allows you to connect up to 4 devices to USB and use the switch to change which computer the device is currently connected to.
The LED indicates which output is active.
Only USB 2.0, but it's enough to connect a mouse and keyboard.
The LED is subtle, which is a + to a degree, but the output numbers are small and hard to read, especially when you have a dark room.
It continuously draws power even from a device that is not active (plugged in, but no USB output is selected on it).
0 ×Report
Automatic translation
Anonymous customer
Rated 23/11/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
Works as it should, nice design.
0 ×Report
Automatic translation
Radek, Česká Lípa 1
Rated 13/11/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
I got exactly what I ordered. I use it to dock my keyboard, mouse and headphone dongle between ps5 and pc. It works perfectly. It's a pity that it's only usb 2.0 but for the price it can be forgiven. The quality of physical processing is good.
compact
long usb cables in the package
usb 2.0
0 ×Report
Automatic translation
Zdeněk, Jimramov
Rated 13/11/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase - review from a price comparison website
No more tangled cables between two PCs. Just one keyboard and one mouse.
0 ×Report
Automatic translation
Jiří, Ostrava Krasne Pole
Rated 23/09/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
finally I don't have to switch cables
0 ×Report
Automatic translation
Miroslav, Ostrava
Rated 15/09/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
On reboot the switch switches to state 1 by default, so I recommend to plug more used computer into this slot
blessing when switching peripherals between PC and laptop
small
light
2x 1.5m USB cables included
the light indicating the status is not visible at all
peripherals don't wake up when the laptop is put to sleep, I have to disconnect and connect the cable manually (still better than switching everything)
0 ×Report
Automatic translation
Vojtěch, Červený Kostelec
Rated 04/08/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase - review from a price comparison website
Works great for a multifunction printer too
The LED that shows which computer is currently connected is completely invisible. It slows down the work with connected printers a lot.
0 ×Report
Automatic translation
Michal, Štětí
Rated 21/06/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
starts at position 1 when switched on
great for the money
powered only from the host USB, it doesn't need its own adapter (but it can't be used for charging, so more demanding devices are not a good idea)
switching within 1 sec
small, compact, long enough cables, easy to find switching button
0 ×Report
Automatic translation
Miroslav, Praha
Rated 02/06/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
Connecting two MAC Mini one keyboard, works as I needed.
0 ×Report
Automatic translation
Customer, Budapest
Rated 27/05/2025, variant Ugreen USB 2.0 2-in-4 Out Sharing Switch Selector
Verified purchase
Useful for sharing peripherals between pc's and/or consoles