The ASUSTeK P7P55 LX is a motherboard designed for Intel's LGA 1156 processors, featuring the Intel P55 chipset. It supports dual-channel DDR3 memory and offers solid performance for mainstream users and gamers. With features like SATA 6Gb/s, USB 3.0, and support for CrossFireX multi-GPU setups, it provides good expandability and connectivity. The P7P55 LX combines reliability and performance in an affordable package, making it a great choice for building mid-range PCs.