Used once to see if it works. Practically brand new. Description TP-Link N450 Wireless Wi-Fi Router, Up to 450Mbps (TL-WR940N) Frequency Range: 2.4~2.4835GHz; Interface Available: 1 x 10/100M Ethernet Port (RJ45); System Requirement: Microsoft Windows 98SE NT 2000 XP Vista or Windows 7 8 8.1 10 Mac OS NetWare UNIX or Linux.; Wireless Standards: IEEE 802.11n IEEE 802.11g IEEE 802.11b Features & details Wireless N speed up to 450Mbps, ideal for bandwidth-intensive tasks like HD video streaming, VoIP, and online gaming. Not compatible with phoneline internet. 802. 11n technology, 15x faster with 5x the range of 802. 11g, Three antennas for increased coverage and stability, System Requirements - Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, Windows8/ 8. 1/10, MAC OS, NetWare, UNIX or Linux IP based bandwidth control allows you to determine how much bandwidth is allotted to each device, WPS button for one-touch wireless security encryption Parental Controls to manage Internet access on children's or employees's computers, Industry-leading 2-year and unlimited 24/7 technical support. *450Mbps wireless speed is only for TL-WR940N V3 while the earlier version is 300Mbps. It is a combined wired/wireless network connection device designed specifically for small business and home office networking requirements. You could easily pick up the wireless network during long-distance connection where legacy 11g products may not System Ram Type: Ddr3 Sdram