- Enter your username and password
- Insert key and touch button, or tap against mobile device
For USB-A ports
For USB-C ports
Offer Terms: All coupons expire December 31, 2018. Use of your 20% coupon is valid for a single purchase on up to five (5) applicable items including FIDO U2F Security Key, YubiKey 4 (keychain), YubiKey 4 Nano, YubiKey 4C, YubiKey 4C Nano, YubiKey NEO, and the YubiKey Experience Pack. Additional keys purchased are not branded with the Ars Technica logo. Not valid where prohibited. Coupon codes are distributed by Ars Technica with the complimentary gift when reader purchases an Ars Pro ++ subscription.
Want more information on how you can get a Limited Edition Ars Technica YubiKey 4? Visit https://bit.ly/2DPpWub for details.