1. Perfect for GoPro HERO4/ 3+ /3, Canon EOS 50D / 60D / 70D / 5D2 / 5D3. 2. High-quality and cost-effective. 3. Plug and play compatible. 4. USB 2.0 specification, Hi-Speed transfer rates. 5. Type A to Mini 5-Pin Type B. 6. Transfer images and data between your camera / cell phone to computer by USB port.