Convenient Support Fingerprint, Password, RFID card 3 methods to identify the attendance, convenient for employees to choose the way they like,and easy to upload and download excel attendance reports with the U disk. Easy to use with instruction manuel, you can easily learn how to use the fingerprint time attendance machine. No need wifi or network This fingerprint time attendance machine is no need to connect network or Wifi, just plug it in to use, upload and download the report through the U disk, and read it on computer. Satisfaction Works right out of with No monthly fees, No software fees.Easy to hang or desk mount. More precise This fingerprint recognition attendance machine is more accurate, highly precised optical total reflection fingerprint input device, strong scratch resistance and abrasion resistance, automatically updated recognition algorithm, and no deviation recognition. Colour:Black Material:Plastic Package Contents: 1 * Fingerprint Time Clock 1 * U disk 5 * RFID cards Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.