Questions about Dell Latitude 7350 Detachable

Hello, this is Windows 11 Professional on my version.

The Surface keyboard is not compatible with this model. This Dell Latitude 7350 Detachable Notebook uses a specific Dell-designed detachable keyboard that attaches magnetically and is only compatible with the Latitude 7350 Detachable (with or without Smart Card and NFC). The Dell Latitude 7350 Detachable Collaboration Keyboard is the official compatible accessory designed to magnetically attach to this device and provide a laptop-like experience.

Keyboard yes, pen no.