This is Starte USB 2.0 A to B cable, we made 1000 pieces for our Germany company. This USB 2.0 Type A to Type B cable can be used to connect a PC to your Arduino, USB tiny ISP (among other things). Specification is as follows:
Connector 1:USB 2.0 A male connector
Connector 2:USB 2.0 B male connector
Wire:ULL2725 28AWG*1Pair+28AWG*2C+Al+Braid, OD=3.8mm, Black PVC Jacket
Flexible PVC jacket for maximum strength and usability
Backwards compatible with USB 1.0 and 1.1 as well as 2.0
Molded-strain relief construction for flexible movement, durability, and fit

Arduino UNO R3 is a microcontroller board based on the ATmega328. This USB 2.0 A to B cable is mainly used as a power supply from PC to get started.






