This information should not be listed here. The speakers have a 3.5 mm jack connection and can therefore be connected to any device that has such an output, i.e. also to any PC, regardless of the operating system.

Can I connect them using these products? Delock Audio Adapter (0.13m, 3.5mm jack) and LINK2GO Toslink Audio Fibre Optic Cable (1m, Entry, Optical?

I have had a few Logitech soundboxes in the past. I was very satisfied with all of them, including this one. Of course, it's not a hi-fi system for the music fan in the living room. I don't regret buying the Z333 at all. Good value and great like everything from Logitech.

With a 3.5mm jack cable. Connections: Line In (3.5mm) 1 x Line Out (3.5mm) 1 x Cinch (stereo) 1 x

No problem for me. When I'm not using the system, I switch off the 220V feed anyway; this is also for energy-saving reasons.

The boxes have an internal standby mode that actually starts after about 2h. The network is full of them. No idea if there is a solution for this: https://www.google.com/search?q=logitech+z333+disable+standby

Without major conversions, only 2 speakers are possible

Yes, if you order here and pick up the product in St. Gallen, you can do that.

The short answer: It doesn't matter. In more detail: About 2 years ago, I bought the Logitech Z333 and connected it to our multimedia PC in the living room. But now, unfortunately, we have an open kitchen and it is enough that the dishwasher is running or even food is being fried and you can no longer clearly understand a spoken word through these speakers. So I got rid of the Logitech Z333 speakers and bought the Q Acoustics 3020 bookshelf speakers, which are worlds better, and an amplifier board to go with them.

No, unfortunately the speakers have no suspension or mounting holes.

1.93m with flat shoes

The tweeter is just decorative. Overall, the sound of the speakers is very good at soft as well as loud listening.

Cable length: Mains cable: 150 cm (4.9 feet) Right satellite speaker to subwoofer: 150 cm (4.9 feet) Left satellite speaker to subwoofer: 4.9 feet (150 cm) Cable to control unit: 150 cm (4.9 feet)

No, the speakers go mute when headphones are connected. A Y-adapter would probably serve better here.

Do you expect quality or quantity from 60Chf. 2.1 ready-made sets? Because the latter is true for these speakers. I recommend doubling your budget, given the current product, and getting some monitor speakers like the Makie CR4. With games you need precision and localisation and you get that with far more neutral speakers, like the one I mentioned earlier. With dubstep, you need boom, that's true, but that the music loses its nuances is a no-go as a music lover. In addition, the Makie helps the dubstep quantitatively with its dry punches in the bass.

I cannot recommend this. They are "smart" and turn off the sound when they feel the input level is too low. All the time. I would like to have exactly the same model, with the same masses, but without artificial stupidity.