The Macard Wifi Range Extender Model RE1200 is a white dual-band extender that operates on both 2.4GHz and 5GHz frequencies. It has a maximum LAN data rate of 100 Mbps and a maximum wireless data rate of 800 Mbps. This unit is designed to fit a PC and features a single LAN port for Ethernet connectivity. The extender is compact in size, measuring 2 inches in length and 4 inches in height. With its dual-band capability and wireless connectivity, the Macard RE1200 is an efficient and reliable option for expanding the range and signal strength of your home network.