Part 2/13:
Treasure Save 5: Features a touchscreen interface for easy navigation, PIN entry, and operation. It comes in multiple colors, includes a microSD slot on the back, and uses a USB-C connection for communication with apps or computers.
Ledger Flex: Also equipped with a touchscreen but relies on a monochrome e-ink display. It lacks onboard battery, requiring a wired connection for operation, with a side power button and USB-C port.
Blockstream Jade Plus: Has a non-touch, LCD display with physical buttons for navigation and a USB-C port. Notably, it includes an onboard battery, making it portable.