Bambu Lab AMS 2 ProPlease ensure that you select the appropriate accessories based on your printer model and intended use.https://futurology.tech/products/ams-2-pro-upgrade-kitElectro-Magnetic Air Vent For X1/P1 owners, a switching adapter is needed to power the drying function. Since filament drying lasts long, you rarely need multiple adapters running simultaneously. The optional adapter helps lower the price. For H2D owners, the H2D can power any connected AMS 2 Pro units for drying. Therefore, if you don't plan to operate multiple AMS 2 Pro units at the same time, you won't need an adapter. 24-Color/Multi-material: Serially connect up to 4 AMS 2 Pro & 8 AMS HT units, total of 24 filaments. Electro-Magnetic Air Vent: Fast filament drying & air-tight filament storage. 65°C Drying: Up to 65°C drying temperature. Brushless Motor: 60% faster feeding speed. Automated venting facilitates dehumidification during drying and ensures airtight sealing for weeks of high-quality printing.Auto-rotate DryingDuring the drying process, the filament spools rotate automatically to ensure more even drying.RFID SyncAMS 2 Pro uses RFID to auto-match drying settings for Bambu official filaments, no manual input is needed.Faster Multi-material Printing The powerful Bambu permanent magnet synchronous servo motor accelerates filament feeding by 60% for enhanced efficiency. Saves an average of 10 minutes per 100 filament changes. Faster multi-color printing Tool-Free Filament Tubes AccessRemoving snapped filament from the first-gen AMS requires extracting all spools and disassembling the shell with two screws, taking 3-5 minutes. In contrast, the AMS 2 Pro offers direct, tool-free access to filament tubes from the top.Ceramic InletCeramic filament inlets with Vickers hardness of 1200 significantly enhance durability.Compatible With All Bambu Lab PrintersThe AMS 2 pro is compatible with all Bambu Labs products Item Specification Body Dimensions 372*280*226 mm³ Net Weight 2.5 kg Housing Material ABS/PC Printing Filament Supported PLA, PETG, ABS, ASA, PET, PA, PC, PVA (dried), BVOH (dried), PP, POM, HIPS, Bambu PLA-CF/PAHT-CF/PETG-CF/Support for PLA/PETG, and TPU for AMS Filament Not Supported TPE, generic TPU, PVA (damp), BVOH (damp),Bambu PET-CF/TPU 95A, and other filament that contains carbon fiber or glass fiber Filament Diameter 1.75 mm Spool Dimension Width: 50 mm-68 mm Diameter: 197 mm-202 mm RFID Identification Supported Drying Highest Temperature 65 °C Filament Supported PLA, PETG, Support for PLA/PETG, ABS*, ASA*, PET*, PA*, PC*, PVA*, BVOH *, PP, POM*, HIPS*, Bambu PLA-CF*/ PAHT-CF*/ PETG-CF*, and TPU for AMS* Active Moisture Discharge Supported Sealed Storage Supported Temperature and Humidity Detection and Maintenance Supported. Real-time temperature and humidity can be displayed on the screen, Bambu Studio, and Bambu Handy. Power Input 24 V 4 A