Convenient: Supports fingerprint, password, RFID card 3 methods for attendance identification. Convenient for employees to choose their preferred method, and easy to upload and download Excel attendance reports via USB. Easy to use: With an instruction manual, you can easily learn how to use the fingerprint time attendance machine. No need for Wi-Fi or network: This fingerprint time attendance machine doesn't require network or Wi-Fi connection. Just plug it in to use, upload and download reports through USB, and view them on a computer. Satisfaction: Works right out of the box with no monthly fees or software fees. Easy to hang or desk mount. More precise: This fingerprint recognition attendance machine is more accurate with a high-precision optical total reflection fingerprint input device. Strong scratch resistance and abrasion resistance. Automatically updated recognition algorithm with no deviation. Color: Black Material: Plastic Package Contents: 1 * Fingerprint Time Clock 1 * USB Drive 5 * RFID Cards Only the above package content is included. Other products are not included. Note: Light reflection and different displays may cause the color in the picture to slightly differ from the real item. The measurement allowed error is +/- 1-3cm.