1. TPM 2.0 encryption: the latest encryption standard, security upgrade 2. SPI high-speed interface: fast data transmission and high efficiency 3. -platform compatibility: applicable to a variety of systems, flexible integration 4. Enhanced data protection: anti-tampering, privacy protection 5. Continuous firmware update: support remote firmware update, security protection is always Product Name:TPM2.0 SPI Parallel Security Module Interface Type: 14 Pin SPI Encryption Function: Support , and other encryption algorithms. OS Support: Compatible with , Linux and other mainstream operating systems Size: 15x15x2mm Colour:black Material:ABS Package Contents: 1 * TPM 2.0 SPI Safety Module 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.