Specifications: USB 3.0 A Male to micro cable Backward compatible with USB 2.0 / 1.1 Super High-Speed transfer rates up to 5Gbps 10 x faster than existing USB 2.0 technology Suitable for printer,scanner,modem,digital cameras Electrical: 100% open & short test Hi-Pot: DC 300V 10ms Insulation Resistance: 10M OHM /300V Min. Contact Resistance: 0.01 OHM Max. Shield up to 65% braid. Working Temperature: -25oC ~ +85oC Mechanical: Over mold: PVC 70Pa UL94V-0 Black Pre mold: PE Low Density Contact: Copper Alloy. Insertion Force: 35 N Max. Withdraw Force: 10 N Min Features: SuperSpeed USB is a Sync-N-Go technology that minimizes user wait-time. SuperSpeed USB will provide Optimized Power Efficiency.No device polling and lower active and idle power requirements. SuperSpeed USB is backwards compatible with USB 2.0. Devices interoperate with USB 2.0 platforms. Hosts support USB 2.0 legacy devices Packing: Polybag, headcard, blister, Slide card,giftbox ,according to clients requirement.