Urgently need to rent a a laptop with mobile internet connection for 4 days in Phuket starting from the 26th of March

This is for my customer who's going for a cruise on chertered yacht. The boat has no computer on board although it was advertised before

I don't want to lose face ) and ready to pay for the service.

Any ideas where to rent the laptop.

Appreciate your help.

Sounds to me like the customer got the $$ when you use words like yacht. Buy a cheap notebook and save yourself the hassle.