When looking for electronics and computer parts in Rio, a very popular resource for people who know what to look for is the website Boa Dica, with the best offers updated daily by multiple vendors - it works as an index of prices for electronics in Rio and should definitively be looked at if a bargain is what one is looking for. importantly, however, the promotional prices shown on the website are only offered for full cash payments, Payments in installments or using credit cards might be subject to different terms.

Shopping Avenida central, in downtown Rio de Janeiro is a hub of electronic stores, labs and convenience stores - There, one can buy all kinds of technological gadgets, get their cellphones or computers repaired and also eat at one of the many popular restaurants in the building.

Besides containing a complete shopping for informatics, the building is also an architectural mark of the city, with historical value for being the first metallic structure building instead of pure reinforced concrete - One can find more about the building and its geographical importance on this article by Hindenburgo Francisco Pires, a researcher from UERJ.