Feature 1. No software installation, plug and play 2. Supports Windows 10 and above, 32-bit or 64-bit system 3. In the networked state, the hardware driver is usually installed automatically after connecting the USB device to the PC 4. Biometric fingerprint recognition with Windows Hello, allowing users to quickly log in by swiping their finger on the device running Windows 10 Note: Installation guide not included; professional installation is recommended Please verify the item is compatible with your system before purchase The product may vary slightly between batches, including minor differences in appearance or color, which do not affect functionality Color: Black Material: Plastic Package Contents: 1 x Fingerprint Encryptor Only the items listed above are included; other accessories are not included Note: Lighting and monitor settings may cause slight color variations between the image and the actual item. Measurement error allowed within +/- 1-3 cm