# 2-layer-vs-4-layer-pcb-stackup

_Published: 2026-07-07_

[https://www.bestpcbs.com/blog/wp-content/uploads/2026/07/2-layer-vs-4-layer-pcb-stackup.jpg](https://www.bestpcbs.com/blog/wp-content/uploads/2026/07/2-layer-vs-4-layer-pcb-stackup.jpg)