Latest Iron 12 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 GNU/Linux Unknown
Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows 8 Unknown
Mozilla/5.0 (Windows NT 6.2) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows 8 Unknown
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows 7 Unknown
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows 7 Unknown
Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows Vista Unknown
Mozilla/5.0 (Windows NT 6.0) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows Vista Unknown
Mozilla/5.0 (Windows NT 5.2) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows Server 2003 Unknown
Mozilla/5.0 (Windows NT 5.1) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Windows XP Unknown
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Iron/12.0.750.0 Chrome/12.0.750.0 Safari/534.30 Lightning/1.0b4pre Windows 7 Unknown