The Micra Digital Hi-Speed USB 2.0 Cable connects your USB devices to your computer for data transfer rates of up to 480 Mbps. With a USB Type-A termination at one end and a Type-B termination at the other, the Hi-Speed USB 2.0 Cable is hot pluggable, supports up to 127 daisy-chained devices, and comes with Micra Digital's 5 year limited warranty. I hooked this cable up to my laptop and sent some test prints. It worked fine. I didn’t see any speed differential between it and my older cable. I have no need for it’s ability to support up to 127 daisy-chained devices. It is definitely hot swappable as I tested that. The $1.98 price at Amazon makes this a very attractive purchase. Compare that price to a USB 2.0 cable at retail stores. If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations.