Brand: Lenovo · SKU: 04W1548 · MPN: 04W1548 · Category: Components

Lenovo 04W1548 is a fingerprint reader board designed for compatible ThinkPad X220 laptops, providing integrated biometric authentication for secure system access.
| Use Case | Fingerprint Reader Replacement |
|---|---|
| Interface | Internal Proprietary Connector |
| FRU Number | 04W1548, 55.4KH04, 0A72027 |
| Application | Laptop Repair / Replacement |
| Form Factor | ThinkPad X220-Specific |
| Sensor Type | Biometric Swipe Sensor |
| Installation | Compatible DIMM Memory Slot |
| Compatibility | ThinkPad X220, X220i, X220 Tablet, X230, X230 Tablet |
| Software Support | Lenovo Fingerprint Manager, Windows Biometric Framework |
| Warranty | 3-Year Warranty |
| Weight | 0.05 kg |
| Dimensions | 1.5 x 0.5 x 0.1 inches |
The Lenovo ThinkPad X220 Fingerprint Reader Board , part number 04W1548 , is a dedicated biometric security component designed for compatible Lenovo ThinkPad X220 notebook configurations. It provides fingerprint-based authentication, allowing users to access supported security features without relying exclusively on traditional passwords. The 04W1548 board is intended to integrate with the ThinkPad X220's existing internal hardware and fingerprint-reader assembly. As an internal laptop component, it is designed for installation inside the notebook rather than use as an external USB fingerprint device. Fingerprint authentication can provide a convenient additional security method for compatible systems. When properly configured with supported Lenovo software and operating-system features, users can enroll fingerprints and use biometric authentication when signing into the computer or accessing supported security functions. The board is particularly useful when the original fingerprint reader has stopped functioning, has been damaged, or needs to be replaced during laptop repair. Replacing the affected component can restore biometric functionality while allowing the rest of the ThinkPad X220&nbs
Yes, this Lenovo ThinkPad X220 Fingerprint Reader Board 04W1548 (04W1548) is 100% genuine Lenovo hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Lenovo ThinkPad X220 Fingerprint Reader Board 04W1548 includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 04W1548.