We're pleased to announce that two new additions to our product line are now being finalized for mass production, with availability expected in approximately November 2026: the PIN+ Dual Ace with a stainless steel frame, and our mini keys with a stainless steel casing.
PIN+ Dual Ace — stainless steel frame, redesigned touch sensor
The Dual Ace now uses a stainless steel frame. The front panel and side grips are PC plastic, so NFC continues to work through the body. The touch sensor has been redesigned: it sits on the front and back panels instead of the sides, so confirmation feels natural no matter how the key is plugged in. The USB-A connector also now features a full metal port, instead of the PCB-only connector used on other models.
Mini keys — stainless steel casing
The compact mini form factor is upgraded with a durable stainless steel casing — the same small footprint, built to survive daily life on a keyring.
Release 3.4 firmware
Both devices will ship with our upcoming Release 3.4 firmware, bringing an expanded feature set across all supported protocols (new features in bold):
- FIDO2: same applet with support for up to 300 passkeys, and User Verification (
always_uv) enabled by default - OpenPGP: RSA2048/3072/4096; secp256r1, secp256k1, secp384r1, secp521r1, ed25519, x25519; User Interaction Flags (UIF) and KDF support
- OTP: TOTP (SHA-1, SHA-256) and HOTP (SHA-1, SHA-256) with up to 50 OTP records, OTP protection password, HID-HOTP disabled by default
- PIV: NIST SP 800-73-4 compliant with RSA2048/3072/4096 & ECC P-256/P-384 support, plus SM functionality (Secure Messaging over NFC)
