1.USB A-plug male to B-plug male 6ft with RED light cable 2.colors of Led light all available ... male to B-male with LED light2.USB 2.0 Certified3.Backwards compatible USB 1 devices4.Common for use with ... Barcode,color,length or other specification can be customized. 7.Cable material, Length, Color, Ferrite core numbers...can be ... by customer: blue, white, red, green... 5. stable and long lifetime