This Linksys E5400 router features dual-band connectivity with a maximum wireless data rate of 1200 Mbps. It also has VPN capabilities and is unlocked for use with any internet provider. The router is compatible with various devices and has multiple connectivity options, including USB, Ethernet (RJ-45), and wireless Wi-Fi 802.11a/b/g/n/ac/g. It has four LAN ports and measures 1.3 inches in height and 6.7 inches in width. The router is black in color and is suitable for use with a PC. (Office)