Review on 💰 Cold Wallet Gold Titan: Hardware Cryptocurrency Wallet, Internet Isolated & Air Gapped, Anti-Tampering, Multi-Currency Support, incl. Mnemonics Card - Perfect for BTC XRP ETH XLM USDT LTC Dash by Benjamin Chang

In terms of functionality, the wallet at least meets my expectations. I definitely like the lack of ports/internet access. The integration with the application is also intuitive. Cons: As you can see from the photo, an air bubble is visible when the screen is off. I don't notice it when I turn it on. Also, you need to purchase a separate micro SD card for firmware upgrade before using. Overall I would buy again.