Latest Konqueror 4 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; U; DragonFly amd64; en-US) KHTML/4.14.6 (like Gecko) Konqueror/4.14.6 DragonFly Unknown
Mozilla/5.0 (X11; Linux) KHTML/4.10.5 (like Gecko) Konqueror/4.10 Fedora/4.10.5-1.fc18 Fedora 18 Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.8.5 (like Gecko) Mageia Konqueror/4.8 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.14.8 (like Gecko) Konqueror/4.14 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.14.3 (like Gecko) Konqueror/4.14 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.14.2 (like Gecko) Konqueror/4.14 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.13.3 (like Gecko) Konqueror/4.13 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.11.4 (like Gecko) Konqueror/4.11 Fedora/4.11.4-1.fc19 Fedora 19 Unknown
Mozilla/5.0 (X11; Linux x86_64) KHTML/4.11.3 (like Gecko) Konqueror/4.11 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.9 Safari/537.21 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.6 Safari/537.21 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.3 Safari/537.21 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.2 Safari/537.21 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.34 (KHTML, like Gecko) konqueror/4.14.2 Safari/534.34 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) KHTML/4.9.3 (like Gecko) Konqueror/4.9 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) KHTML/4.9.2 (like Gecko) Konqueror/4.9 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) KHTML/4.14.8 (like Gecko) Konqueror/4.14 Fedora/4.14.8-12.el7 Fedora 4 Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.1 Safari/537.21 GNU/Linux Unknown
Mozilla/5.0 (X11; FreeBSD) KHTML/4.9.1 (like Gecko) Konqueror/4.9 FreeBSD Unknown
Mozilla/5.0 (X11; FreeBSD) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.14.3 Safari/537.21 FreeBSD Unknown