Maxsonic Series motherboards support the latest 4th Generation Intel Core processors.This series promises high current capable power delivery, performance-enhancing caching technologies, exclusive high-end audio features, advanced networking and device charging. So you can charge your iPhone, or any other portable device faster. This budget motherboard has 2 Memory slots and this limits the memory expansion ability like most other 2-dimm boards. Supports 16GB total ram @ 1600 mhz. Onboard graphics are powered by the Intel processor that you choose to integrate with it. You can put in 1 16x graphics card. Bios runs on a single 32 bit chip. Rest of the expansion slots are basic like 2+2 sata (3 & 6 Gb/s) 2+2 USB at back (USB 2 & 3)