TPM 2.0 Encryption Security Module 20 Pin Motherboard Card Replacement Part Module Motherboard 20-1 Pin for Gigabyte Platform. Features: TPM 2.0 Encryption Security Module, Main Function, Replacement Part, 20 Pin, Satisfaction Guarantee. Specification: Certification NONE, Origin Mainland China, Compatible Audio & Video Equipment Style Professional Audio Equipment, Model Number Motherboard Card, Weight 5g, Color black, Memory storage capacity 4 GB, Main power connector type 20-pin, Available memory slots 2, Supported system bus standards SATA 2, Applicable model for GC-TPM2.0, Chipset SLB9665, Interface LPC, Pin definition 20Pin, Size 26mm/1inch.