Offers a throughput of up to 4.8Gbps when used with a USB 3.0 host and device ,an astounding the capability of USB 2.0 (480Mbps).
Molded-strain relief construction for flexible movement, durability, and fit.
Complies with fully rated cable specification using braid-and-foil shield protection.
The USB3.0 technology is similar to PCI Express2.0(5 Gbit/s) It uses 8 B10B encoding,linear feedback shift register (LFSR) scrambling for data, spread spectrum.
Let your USB 3.0 19 pin device connected the USB 2.0 9 pin motherboard.