iePass FIDO K44

Feitian iePass K44 – The only MFi-certified FIDO2 Security Key for iPhone and iPad with USB-C, PIV, and OpenPGP

Almost all FIDO2 Security Keys have a vulnerability: They do not work with iPhones and iPads via a physical connection. The Feitian iePass FIDO K44 fills this gap as the world’s only MFi-certified FIDO2 Security Key with a Lightning connector: It connects physically to Apple devices while also offering compatibility with Android devices and PCs via USB-C—all in a single, elegantly crafted metal casing.

MFi-certified: The only FIDO2 key with a physical Lightning connector

The K44 is certified under Apple’s MFi (Made for iPhone/iPad) program —which means it can be plugged directly into the Lightning port on iPhones and iPads and is officially recognized by Apple as a compatible accessory. This sets it apart fundamentally from NFC-based solutions: The K44 offers a reliable, wired connection without the occasional connection issues associated with Contactless technologies. Compatible with iOS browsers and FIDO-compliant apps for iPhone and iPad.

USB-C for Android and PC: One Connector for All Platforms

In addition to the Lightning port, the K44 features a USB-C port for Android devices, Windows PCs, MacBooks, and other USB-C devices. A single key thus covers iPhone, iPad, Android, Windows, macOS, and Linux—a universal solution for environments with a mix of device types.

PIV, OpenPGP, HOTP/TOTP: Full range of protocols

The K44 supports FIDO2, FIDO U2F, HOTP, TOTP, PIV, and OpenPGP. The PIV applet enables certificate-based authentication for corporate networks, Active Directory, and VPNs. OpenPGP provides secure email encryption and code signing. HOTP/TOTP supports legacy systems that do not support FIDO. A smart card secure element provides hardware-based protection for all cryptographic operations against phishing and man-in-the-middle attacks.

Sturdy metal design for everyday use

The K44 is housed in an elegant and sturdy metal casing—durable, resilient, and visually appealing. It is recognized as a standard HID device and requires neither drivers nor software installation on the client device. Compatible with all major browsers on Windows, macOS, and Linux, as well as with iPhone and iPad.

Who is the Feitian iePass K44 designed for?

iPhone and iPad users who want to physically use FIDO2 Security Keys on Apple devices—as well as companies in mixed environments with iOS, Android, and desktop devices that are looking for a single key for all platforms that also supports PIV and OpenPGP.