Based on this product's specifications, here are some alternatives and similar models
AnyCubic 8-color hub for ACE Pro / Kobra 3 Combo / V2 Combo / Max Combo / S1 Combo
Summary description:
AnyCubic 8-color hub is an accessory designed to add multi-filament color switching to compatible AnyCubic printers: ACE Pro, Kobra 3 Combo, V2 Combo, Max Combo and S1 Combo. The hub supports up to eight filament inputs and routes selected filament to the extruder for multi-color or multi-material prints, useful for color-changing models, prototypes and decorative parts.