Latest Mobile Silk 52 user agents:
| User Agent | Platform | Device |
|---|---|---|
| Mozilla/5.0 (Linux; Android 5.1.1; KFASWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/52.1.79 like Chrome/52.0.2743.98 Safari/537.36 | Fire OS 5 | Fire HD 7 |
| Mozilla/5.0 (Linux; Android 4.0.3; KFOT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/52.1.79 like Chrome/52.0.2743.98 Safari/537.36 | Fire OS 3 | Kindle Fire |