520-10703 Dell AX510 External Soundbar, Black (only for Ultrasharp monitors), Full, rich stereo sound, Features lightweight, elegant design, Attaches easily to your UltraSharp and Professional Series Flat Panel...
Dell monitors - Wikipedia
Dell 2209WA LCD Monitor for sale online | eBay
Dell | Computers, Laptops & Parts | Dell Computer Ax5 Sound Bar | Poshmark
Dell UltraSharp 2209WA 22" Widescreen LCD Monitor With Stand for sale online | eBay