Blackberry Playbook Tablet 7.1 For more information, please visit the following pages:Blackberry Playbook TabletResearch In Motion LimitedWebKitLatest user agents:Mozilla/5.0 (PlayBook; U; RIM Tablet OS 1.0.0; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.1.0.7 Safari/534.11+