It's another warning why people should buy hardware wallets only from official websites and authorised resellers. In this case it's really difficult to spot difference between fake and original wallet, especially if you never had Trezor in your hands.
The only mention I can find is 'online marketplaces' which is presumably Ebay and Amazon.
I can't find any mention of what happens when you connect it to a Trezor interface. It's a tad worrying that the only differences they can offer are the hologram and a mention of being made in China. Both are rectified easily enough.