USB A type to Micro B cable used by devices such as Cellphone/Tablets/MP3/PDA/OTG/GPS/Digital Camera and others. Our USB 2.0 Hi-Speed specification and is backwards compatible with USB 1.0 and 1.1. Connect a smartphone, tablet or other electronic devices with USB 2.0 micro B port to your computer. Ideal for charging phones and transmitting data at speeds up to 480 Mbps. Double-shielded conductor reduces EMI/RFI interference to provide better performance. All relevant materials are complied with RoHS directive. Limited Lifetime Warranty.