Latest BenWee W5 Pro user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 4.4.3; en-US; BenWee W5pro Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.1.0.527 U3/0.8.0 Mobile Safari/534.30	UC Browser 10	Android 4