[Convenient] Supports fingerprint, password, and RFID card for identification, providing multiple options for user access. Easy to upload and download attendance reports via USB drive. [Easy to use] Comes with an instruction manual for straightforward setup and operation. [No need WiFi or network] This device does not require WiFi or network connection. Simply plug it in and use. Transfer reports using a USB drive and view them on a computer. [Satisfaction] Ready to use out of the box with no monthly fees or software fees. Can be wall-mounted or placed on a desk. [More precise] Features accurate optical total reflection fingerprint sensor with strong scratch and abrasion resistance. Equipped with an auto-updating recognition algorithm for consistent performance. Color: Black Material: Plastic Package Contents: 1 x Fingerprint Time Clock, 1 x USB drive, 5 x RFID cards Note: The package includes only the items listed. Lighting and display differences may cause slight color variations between the image and the actual product. Measurement error allowance: +/- 1-3 cm.