Small size:

The small size makes these PCBs very important because the size of the technology and electrical and electronic devices are getting smaller and smaller. The layered design of PCB provides smaller sizes for electronics and electronic devices, such as computers, wearable devices.

Quality:

A key characteristic of this type of PCB is its quality, because the planning is in its creation. The results of these printed circuit boards are excellent, with no problems throughout their life.

Durability:

Layered PCBs are durable because they can not only withstand huge weights, but also withstand high temperatures. There is always insulation between the different layers in these PCBs to provide protection from damage.

Flexible design:

These PCBs have flexible designs now, but all multilayer PCBs are not flexible. If slight bending is required, a flexible 4-layer PCB or higher PCB may be very useful.

Power supply:

 These components of these PCBs have high density and are comprised of different layers made into a single-layer PCB. These adjacent areas enable additional connections to the circuit boards, and the electrical characteristics of these PCBs enable them to have more power.