What mini book do I have?

Hey guys im new here. I just bought a minebook from a garage sale somewhere and there is a password on there. Ive downloaded multiple firmwares and tried to upgrade the minibook with an sd card but it just freezes at the 1st boot logo displaying "smart book" the box and manual that came with dont provide with any information on what type of minibook i have so I dont know which friware to download.

The one that I bought is identical to the one being sold here: [link] tinyurl(dot)com/7cfyhew any help appreciated

The listing you linked has contradicting information. It says it has Windows CE 5, but then shows a screen with CE 6 on it. Your description suggests that it's the latter. Check the site linked below for links to OS downloads for that one:

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