Authikey

How to buy

We do not offer online checkout. All orders are placed by email. This lets us confirm your motherboard is actually compatible before you pay — most compatibility mistakes are caught at this step, not after shipping.

US$53
per kit, any brand

ASUS / Gigabyte / MSI / ASRock — same module, different adapter board. Shipping is quoted per destination in our reply.

The four steps

  1. 1. Check compatibility

    Confirm your board was made 2013–2018 and has an LPC TPM header. See Products & Compatibility for chipset lists.

  2. 2. Send us an email

    Write to support@authikey.com and include:

    • Which kit you need — ASUS, Gigabyte, MSI or ASRock (or your exact motherboard model if unsure)
    • Your shipping country / region

  3. 3. We confirm and send a payment link

    We verify compatibility, then reply with the total including shipping and a payment link (PayPal, in US dollars). Expect a reply within 1–2 business days.

  4. 4. We ship from Taipei

    After payment we ship from Taipei, Taiwan with tracking. Express delivery is available on request for an additional fee.

Copy-paste email template

Subject: TPM kit order

Hi,

I'd like to order: [ASUS / Gigabyte / MSI / ASRock] kit
My motherboard model: [optional, for a compatibility double-check]
Shipping country: [your country]

Thanks!

Returns & refunds

You may request a refund within 30 days of delivery. Return shipping is at the buyer's expense; refunds are processed within two weeks of receiving the return. If we confirmed compatibility for your exact board model and the module doesn't work on it, contact us first — we'll sort it out.