So this a size reduced version of the Mooltipass device I helped fund nearly 2 years ago. https://www.kickstarter.com/projects/limpkin/mooltipass-mini-your-passwords-... I'll let the campaign video sell you on it's virtues. The advantage I find for me is that it's usable universally with any device. When I updated my google credentials, one USB-OTG cable, and I had the new passwords entered into my phone. If I need to store BIOS passwords, I can enter them with out having to read them off. Really like it for password I only use once every few years. The important habits with a device like this, is to back up encrypted credentials database, make spare access cards with different pins and have a spare mooltiplass to restore too should you loose your primary one. If folks have any questions about the device, I'd be happy to answer from my experiences. -- Scott Sullivan