NETGEAR N600 Dual Band Wi-Fi Range Extender - Desktop Version with 4-Ports (WN2500RP) (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Works with Major ISPs - Extends range of any standard single or dual band WiFi router or service provider gateways Boost Dual Band WiFi - Simultaneous dual band provides best coverage for devices like iPads, tablets, and smartphones Four (4) Ports - Enables connection of multiple wired devices wirelessly FastLane Technology - Offers maximum performance for streaming videos and gaming