You can't attach them directly to the monitor stand... With a little craftsmanship it is possible

According to Dell, the bracket is supposed to be available, but the link then leads nowhere. https://www.dell.com/community/Monitors/P2419H-bracket-for-AC511-speaker-bars/td-p/7198096 At this price, buying a new one is probably the cheaper and less stressful option.

Not basic..but doable in my opinion

The connection is via USB and should therefore not be a problem with this monitor. If you want to attach the soundbar to the monitor stand (and not just place it under/ in front of the monitor), you will need some tinkering skills.

No idea

The soundbar fits to all Dell monitors that have this two holes on the bottom of the screen.

It is highly unlikely that the sound bar will fit the Benq screen - it doesn't even clamp properly to Dell monitors (Dell UltraSharp 2415).

The sound bar can be easily attached to the stand of the monitor with the supplied, flexibly adjustable mounting bracket. If the Dell P2219H has appropriate mountings, it can certainly be mounted directly under the monitor.

Hello, you can compare these 2 sites which in fact could give the answer to your question because AC511M is compatible with UP2516D and UP2518D is similar especially at the level of the foot, however if the system of fixing under the monitor is not present or unsuitable on UP2518D think of asking Digitec.ch if the stand adapter is supplied with AC511M. https://store.ezytronic.com.my/products/DELL-STEREO-USB-SOUNDBAR-AC511M-w--Mounting-Bracket/1120 https://www.displayspecifications.com/en/comparison/518a23aa1 Also ask Digitec.ch if you have a right of return for AC511M ... PG

According to another CH online supplier: - Compatible Dell monitors: P2719H (with bracket) Do not attach to the monitor itself, but to the stand via the bracket.

No, it does not work properly. I forced it to adjust by adjusting the fixings.

To: Kappeler85. YES. The sound bar does not quite encompass the stand to the Dell monitor. Somehow I was able to fix the SL in a makeshift way and have been using it ever since. Not quite in the spirit of the inventor, but even so it does the job for me.

Kuckst du hier: https://cdn.competec.ch/documents/7/9/799872/DE_Handbuch_soundbar-ac511m.pdf