How do I know if my Trezor is original and not corrupted?

Good morning! I purchased a Trezor Model T through a reseller on Mercado Livre here in Brazil.
I haven’t logged Trezor into my computer yet, I would like to know what security measures I can observe before putting in my Cryptocurrencies, to know if my device is Original and safe?

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Hi @viniciusbsb,

First, I would like to mention that you can find list of official resellers at Trezor Resellers | Where to buy Trezor Hardware Wallets. Please, keep in mind that you should purchase Trezor devices only via the official e-shop or from an official reseller.

Information on how to authenticate your Trezor Model T can be found at