Latest BlackBerry Tablet OS 2 user agents:

User Agent Browser Device
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/7.2.1.0 Safari/536.2+ Edg/93.0.4577.63 Microsoft Edge 93 BlackBerry Playbook
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/7.2.1.0 Safari/536.2+ Edg/142.0.0.0 Microsoft Edge 142 BlackBerry Playbook
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/16.4 Safari/536.2+ BlackBerry Browser BlackBerry Playbook
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2 (KHTML like Gecko) Version/7.2.1.0 Safari/536.2 BlackBerry Browser BlackBerry Playbook
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.0.1; en-US) AppleWebKit/535.8+ (KHTML, like Gecko) Version/7.2.0.1 Safari/535.8+ BlackBerry Browser BlackBerry Playbook
Mozilla/5.0 (kkrhoer; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML, like Gecko) Version/7.2.1.0 Safari/536.2+ Safari 7 Unknown
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML, like Gecko) Version/7.2.1.0 Safari/536.2+ BlackBerry Browser BlackBerry Playbook
Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/7.2.1.0 Safari/536.2+ BlackBerry Browser BlackBerry Playbook