[Convenient] Supports fingerprint, password, and RFID card for identification, providing multiple options for user access. Easily upload and download attendance reports via USB drive. [Easy to use] Includes instruction manual for straightforward setup and operation. [No Wi-Fi or network required] This device does not require a network or Wi-Fi connection. Simply plug it in and use. Transfer data using the included USB drive and view reports on a computer. [Satisfaction] Ready to use upon arrival with no monthly fees or software charges. Can be wall-mounted or placed on a desk. [More precise] Features an 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 Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.