Latest Mobile Silk 134 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; AFTSSS) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.17 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire TV Stick (Gen 3)
Mozilla/5.0 (Linux; Android 9; KFMUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.3.25 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire 7" (2019)
Mozilla/5.0 (Linux; Android 9; KFTRPWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 10 Plus (2021)
Mozilla/5.0 (Linux; Android 9; AFTSS) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.17 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire TV Stick Lite (Gen 1)
Mozilla/5.0 (Linux; Android 9; KFMUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire 7" (2019)
Mozilla/5.0 (Linux; Android 9; KFMAWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 10 (2019)
Mozilla/5.0 (Linux; Android 9; KFONWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 8 (2020)
Mozilla/5.0 (Linux; Android 9; AFTGAZL) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.17 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire TV Cube (Gen 3)
Mozilla/5.0 (Linux; Android 9; AFTKA) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.17 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire TV Stick 4K Max
Mozilla/5.0 (Linux; Android 11; KFRAPWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire HD 8 (2022)
Mozilla/5.0 (Linux; Android 11; KFTUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire HD 10 (2023)
Mozilla/5.0 (Linux; Android 9; KFTRPWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.3.25 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 10 Plus (2021)
Mozilla/5.0 (Linux; Android 11; KFRAWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire HD 8 (2022)
Mozilla/5.0 (Linux; Android 11; KFSNWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire Max 11
Mozilla/5.0 (Linux; Android 11; KFQUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire 7 (2022)
Mozilla/5.0 (Linux; Android 9; KFTRWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 10 (2021)
Mozilla/5.0 (Linux; Android 11; KFSNWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.3.25 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire Max 11
Mozilla/5.0 (Linux; Android 11; KFRAWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.3.25 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire HD 8 (2022)
Mozilla/5.0 (Linux; Android 11; KFRAPWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.3.25 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 8 Fire HD 8 (2022)
Mozilla/5.0 (Linux; Android 9; KFKAWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/134.4.19 like Chrome/134.0.6998.207 Safari/537.36 Fire OS 7 Fire HD 8 (2018)