Comprehensive's USB adapters are designed to allow you to connect the standard USB 1.0, 1.1 and 2.0 connectro types for use in a lot of the smaller electronics using mini USB. Some of othese adapters will let you gender change the standard cable ends and type "A" and type "B" found on USB cables. All of our adapters will give you many years of reliabilty and functionality that we harness for all of our Cable and connectivity products. RoHS Compliant: Yes. Lifetime Warranty.