Latest Nvidia SHIELD Portable user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko; Shield	Internet Explorer 11	Windows 10
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.2.1 (33.2.0.326; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.2.1 (33.2.0.326; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.2.0 (33.2.0.302; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.2.0 (33.2.0.302; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.2.0 (33.2.0.295; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.1.2 (33.2.0.252; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.1.1 (33.2.0.157; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.1.1 (33.2.0.157; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.1.0 (33.2.0.125; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.1.0 (33.2.0.125; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.0.2 (33.1.0.319; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.0.1 (33.1.0.283; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.0.1 (33.1.0.283; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/9.0.0 (33.1.0.236; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/8.2.3 (32.6.518.0; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/8.2.3 (32.6.518.0; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/8.2.2 (32.6.509.0; foster) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/8.2.2 (32.6.509.0; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5
Mozilla/5.0 (Linux; U; Android 5.0.1; NVIDIA_SHIELD_MSE; smart-tv) ShieldExperience/8.2.1 (32.8.435.31; darcy) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.89 Safari/537.36	Chrome Webview 76	Android 5