Terms & Refunds

Last updated: July 14, 2026

The short version: pay once, use it on 3 computers forever, get your money back within 14 days if it doesn't work for you.

What you're buying

A USB4Car license is a one-time purchase of $19.99. It lets you install and use USB4Car on up to 3 computers that you own or use, forever. It includes all updates released within one year of purchase; after that, your installed version keeps working indefinitely.

14-day money-back guarantee

If USB4Car doesn't work for you, tell us within 14 days of purchase via the contact form and we'll refund you in full. We may ask what went wrong — purely to fix it for the next person. The refund revokes the license key.

The free trial

Everything except the final "Prepare USB" step works without a license, with no time limit — so you can verify USB4Car understands your car and your music before paying anything.

Fair use

• One license covers one person or household, on up to 3 computers. Move it between computers anytime on the My license page.
• Don't share, resell or publish your key. Keys that show up on sharing sites get revoked.
• USB4Car converts your own music for your own car. It does not remove copy protection (DRM) and must not be used to infringe copyright.

Warranty & liability

USB4Car is provided "as is". We work hard to make it reliable — preparing a stick never modifies your music library, only the USB stick — but we can't guarantee compatibility with every radio ever made. Our liability is limited to the purchase price, except where the law says otherwise. Nothing here limits your statutory consumer rights.

Changes

If these terms change, the version at the time of your purchase applies to you. Governing law: Germany.

Questions

Use the contact form — we usually reply within one business day.