ZYMKEY 4i – Standard $ 43.00 ZYMKEY 4i, IoT Security Module I2C, Raspberry Pi ready Measures and authenticates identity of client device Supports TLS client certificates and digital signatures Supports file system data encryption Secure key store I2C secure serial interface Compatible with Raspberry Pi GPIO header Precision Real Time Clock, battery backed Physical tamper detection - perimeter breach, accelerometer Backward compatible with ZYMKEY 3i. Need Blockchain support? Documentation Learn More In stock Add to shopping bag Product added to wishlist. Add to Wishlist Product added! Browse Wishlist The product is already in the wishlist! Browse Wishlist SKU: P-52-4300 - Need Help? Contact Us Leave Feedback Categories: ZymKey, ProtoKit. Tags: authentication, Crypto, encryption, real time clock, RTC, secure, security. Contact Us Need help? Email us at email@example.com Leave Feedback Enter your feedback modal content here. (Text/HTML/Shortcodes accepted). Share Related Products Add to shopping bagProduct added to wishlist. ProtoKit 4 for Pi, Waterproof ZymKey, ProtoKit, Accessory $ 67.50 Pre-Order NowProduct added to wishlist. ZYMKEY 5 – Blockchain Security Module ZymKey, ProtoKit $ 47.00 This a new item, expected to ship August 31, 2018. To reserve yours, pre-order now.