Motherboard - Wikipedia
A motherboard, also called a mainboard, a system board, a logic board, and informally a mobo (see "Nomenclature" section), is the main printed circuit board (PCB) in general-purpose computers and …
PC Computer Motherboards - Best Buy
Shop for a new, fast computer motherboard at Best Buy. Find a new motherboard for your desktop PC tower.
Motherboards | Amazon.com
Shop a wide selection of Motherboards at Amazon.com. Free shipping and free returns on eligible items.
The Best Motherboards We've Tested for 2026 | PCMag
Nov 29, 2025 · Building a desktop PC, or upgrading an aging one? Here's all you need to know about choosing the right motherboard—plus, our top tested picks in boards for the latest AMD and Intel …
What Is a Motherboard? - Computer Hope
Dec 2, 2025 · The motherboard is a printed circuit board and foundation of a computer that is the biggest board in a computer chassis. It allocates power and allows communication to and between the CPU …
Save Big Motherboards Dealcember & Christmas 2025 Deals | Newegg
Explore Newegg's extensive selection of motherboards, from top brands like ASUS, GIGABYTE, MSI, and ASRock, to find the ideal fit for your needs and budget. Build your dream machine with …
Motherboard | Definition, History, & Facts | Britannica
Motherboard, printed circuit board (PCB) that connects all components of a general-purpose computer. A motherboard is often referred to as the “backbone” or “spine” of a computer.