LREC9222HT is a PCI Express x1 dual-port RJ45 Connector Gigabit Ethernet network card independently developed by Shenzhen Lianrui Electronics Co., Ltd. based on the Intel I350 chip solution. It is also compatible with PCIe x4, x8, x16 channels. The network card design is primarily used on desktop workstations. The network card can be bundled into groups at the same time through multiple ports to achieve fault tolerance and redundancy to extend network bandwidth and ensure network performance. It can automatically detect and implement communication from the failed port to other members in the same group in real time, to achieve uninterrupted high performance communication.