Linksys RE6700 AC1200 Dual Band Wi-Fi Range Extender (LNK-RE6700-EG) - Radio Frequency Bands: 2.4&5GHz, Max. Link Rate: 867 Mbps, Ports: 1 x Gigabit Ethernet, 3.5mm Audio Jack, Minimum System Requirements: 802.11 a/b/g/n/ac wireless Dual Band router or gateway, Latest versions of Google Chrome, Firefox, Safari (for Mac or iPad), or Internet Explorer versions 8 or newer.