Works great, significant improvement to the system.
Verified purchase: Yes | Condition: New
This npu is actually 80387sx in 287 case. It is more than 2 times more powerfull than 80287-10 (at 12MHz) and it is cold! Also, This npu works fine on 16MHz and even in 20MHz, not only on 12.5MHz. As you can see on photo, one pin is dirty and half of pins on my npu was binded :(
Verified purchase: No
Shipping was a little slow but not to bad. Works just fine
Verified purchase: Yes | Condition: New
Chip was packaged well. Installed easily and functions correctly.
Verified purchase: Yes | Condition: Pre-owned
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