Amazon.com: OMNIHIL AC/DC Power Adapter Compatible with TP-Link TL-WR740N/TL-WR741ND 150Mbps Wireless N Router. Switching Cable PS, Compatible Part : Electronics
TP-LINK TL-WR740N Wireless Router 802.11b/g/n up to 150Mbps/ 10/100 Mbps Ethernet Port x4 - Newegg.com