Work laptop, home PC, and tablet. This quiet keyboard handles them all for 549 CZK

Close the work laptop, turn on the home computer, and move the keyboard or USB receiver again. If you know this evening ritual, the Eternico K502 offers a practical shortcut: it switches between devices and can stay in the same spot on your desk. Alza is now selling it during Black Friday for 549 CZK. For this price, you get not only wireless connectivity but also a rechargeable battery and a full-sized numeric keypad.

Quick summary:
✅ Makes sense for: A desk with multiple computers, if you prefer a low-profile key travel similar to a laptop keyboard.
⚠ Consider: Without backlighting and weighing 820 grams, it’s more suitable for a desk than for daily carrying.
💡 For 549 CZK, you are buying a new item without membership or code; Alza’s crossed-out price is 899 CZK.

Leave the receiver in the PC, connect the laptop via Bluetooth

You can permanently plug the included receiver into your desktop computer, while the laptop and tablet will occupy two Bluetooth channels. The last option is a USB-C cable. Thus, four supported devices do not mean four wireless connections. The keyboard also has modes for Windows and macOS.

Low-profile scissor keys are complemented by dedicated multimedia control buttons. The battery charges via USB-C, so you don’t have to look for a supply of AA batteries when it runs out. The cable is included in the package. Here, it simply makes more sense to think about a comfortable work tool than gaming effects.

Owners praise quiet operation, legends don’t light up in the dark

In verified Alza reviews, praise for quiet typing, desk stability, and connectivity options is repeated. One owner, on the other hand, considers the combination of Czech and Slovak legends confusing and misses backlighting. There are also individual experiences with Bluetooth dropouts and a faulty Enter key.

Do you use one keyboard for multiple devices, or does each device have its own?