HK warehouse will be out of service from Jan 26th to Feb 1st, 2017 for Chinese New Year Holiday.
Orders in this period will be sent from Feb 2nd, 2017.
This is RS485 signal transmission line, made of pure Cu (copper) which is of excellent quality. Little signal attenuation, it has better performance compared with other signal lines which is made of twisted synthetic brass wires.
Note: NOT include braided metalic shielding net.