Buffalo AirStation N300 Open Source DD-WRT Wireless Router (WHR-300HP2D) Single Band, 300 Mbps Power Supply External AC 100-240V Universal, 50/60Hz Setup Utility OS Support	Windows 7 (32-bit/64-bit), Windows Vista (32-bit), Windows XP, Windows 2000 Number of LAN Ports:	4 x RJ-45 Number of WAN Ports: 1 x RJ-45 Open Source DD-WRT pre-installed Open Source DD-WRT pre-installed WDS wireless bridging/repeating PPTP and OpenVPN servers Set up as a Wi-Fi hotspot Viewable performance statistics to measure bandwidth levels open source dual band solution