If you select WiFi only: The device can only be used with WiFi, it does NOT have a SIM card slot. Apple Mac Mini M1 (2020) 256GB 512GB 1TB or 2TB plus 8GB or 16GB RAM - Very Good. Apple Mac Mini M1 (2020) 256GB 512GB 1TB or 2TB plus 8GB or 16GB RAM - Good.
