Autel XP400 PRO 2024 Newest Key Fob Programming Tool, Compatible with MaxiIM IM508/ IM608/ IM608 PRO, Upgraded Ver. of XP400, Read/Write 3000+ Chip Types, Key & Chip Programmer Read Write Learn Keys

Great quality tool and comes in the hard case. Was very easy to follow the directions and performed great from the first try. Highly recommend!

It was a little more money then other tools but this tool actually works. I used it for all keys lost on a Porsche cayenne. Porsche is by far one of the hardest to program a key for. This is the first time I've ever used a key programming tool. Definitely do lots of research before attempting to program any type of key. You can completely brick all the computers in your vehicle. Meaning you will not be able to ever program a key for it without buying all new computers. But this is a great tool it actually works.

As a DIY’er I needed to program smart key fobs for newer cars like Mercedes and bmw and other vehicle brands that use the CAS3 and CAS4 & this worked well with my IM508, thank you AUTEL for making the process easier!

I would strongly recommend you don't purchase and mess with the Autel equipment like I did. Managed to brick my car with their equipment-- that is render useless a perfectly good BMW with this key and the Autel IM508 and XP400. This is dangerous and should not be sold on the market. Amazon should seriously pull this product off their site. You can cause very expensive damage to your car like I did. Be forewarned.

Great product , fast shipping , easy to use and does what it promises . Great customer service