Pattaya has a large IT shopping mall called "Tuk Com". There you will find several floors with everything you can imagine on IT. Powerbanks, phones, headsets, computers, laptop's it is all there. There are also repair shops and shops where you can get "software cheap". There are several shops that offer quality products, but do note that there are also shops that sell cheap knock off products, so if a price is too good to be true, it is probably low quality. Staff usually speaks English pretty well and Tuk Com is open daily from 11am to 8pm. After the covid-19 restrictions there are still quite some shops closed. But the good ones they have remained. Still plenty of shops to be found. The bottom floor of Tuk Com has a good coffeeshop, and a McDonalds, so you can prepare for a stroll of a few hours in this complex. The whole complex is air conditioned and also a good visit on a rainy day. Tuk Com is not far from our hotel and can easily be reached either by foot or a short taxi ride.