EAGET USB 3.0 Flash Drive 16GB Micro USB Thumb Drive Metal OTG Keychain Attachable High Speed V80 Compact Size - Ultra-tiny USB Pen Drive with dual connector. USB 3.0 for PC& MAC, and Micro USB for Android OTG-enabled devices. Recommend to use some APPs (OTG?) to confirm the OTG-enabled devices. High Speed USB 3.0, Save your time, more efficient. Easiest way to manage and backup files on your Android devices OTG-adaptation, more reliable than Cloud. Shock and Water Resistant with Metal Casing protection the valuable data. Premium Aluminum Build, Elegant flash drive with aluminum casing design only 0.2 oz. Retractable & Capless- Sleek design cap sliding up and down to protect the Micro USB Connector. A little hole in the sliding design to make this Micro USB Drive Key Ring attachable. It would be safe with your keychain. Warranty & Support: 3-year warranty and lifetime technical assistance. NOTE: Before purchase, PLZ check your device support the OTG, recommend to use some APPs (OTG?) to confirm the OTG-enabled devices.