[Home](./index.md) > [@digitalpersona/devices](./devices.md) > [FingerprintReader](./devices.fingerprintreader.md) > [enumerateDevices](./devices.fingerprintreader.enumeratedevices.md) ## FingerprintReader.enumerateDevices() method Lists all connected fingerprint readers. Signature: ```typescript enumerateDevices(): Promise; ``` Returns: `Promise` a promise to return a list of fingerprint reader names.