Intel Desktop Board 21 B6 E1 E2 Specification Link ◆ <PROVEN>
If you cannot access the web link, here is the complete specification sheet for the board identified by the "21 B6 E1 E2" marking.
Q: What type of audio does the Intel Desktop Board DZ77SL-50KZ support? A: The Intel Desktop Board DZ77SL-50KZ supports 7.1-channel audio, with Dolby TrueHD. intel desktop board 21 b6 e1 e2 specification link
To find the exact official specification link for your specific board, look for the (e.g., AA G23116-XXX) printed on a small barcode label on the board itself. You can then search for that specific number on the Intel Support site for precise technical documentation. Intel Desktop Board 21 B6 E1 E2 ER If you cannot access the web link, here
If you cannot find the printed label, Intel offers a Product Identification Tool that scans your hardware. look for the (e.g.