B2NT5z

A simple and inexpensive SATA to USB 2.0 adapter board based on MA6116A.

Overview

The schematic diagram is from http://wenku.baidu.com/view/853ac6f3a8114431b80dd825?from_appshare=readpage.
A fairly complete differential wiring has been done (the USB one is based on this, but I'm too lazy to improve it; it'll do for now).
If you have a ready-made IC, that's best; otherwise, buying one isn't cost-effective. I've tried several white silkscreened ICs, and none of them worked; maybe my soldering skills are lacking.

Data involved carries risks; proceed with caution.
IC PDF: https://www.datasheetbank.com/datasheet/ETC/MA6116A.html

USB 2.0 + 500GB HDD (12V) speed (highly sensitive to 5V; extension cable won't work).

USB 2.0 + 128GB SSD speed

after passing through an SL2.1a USB 2.0 hub.

Please note: Do not use for commercial purposes; any consequences are your own responsibility.

Design Files

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Update:2026-03-24 19:48:45

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