Question about Silhouette Cameo 5

You can cut up to A4 size (210 mm x 297 mm) with the Silhouette cutting plotter Cameo 5 White (SILH-CAMEO-5-WHT-5T) without needing the Plus version. The Cameo 5 supports the cutting of materials up to a width of 210 mm.

And how wide does the Plus cut?
Thank you very much