... half duplexVCC/A+/B-/GND9600 ~ 25600Mbps, half duplexLEDs optional for PW/A+/B-Cable:UL2725 standard26*2C+28*1P, Tinned ... Parallel cables, USB to Audio cable. The chips are availavble for PL2303, CP2102, FT232RL, ZT213. SP485, MAX3232, CM119, etc. ... , CCC Siforcon means Sincere for connecting. We will be keeping Sincere for customers and contnuous developing on connecting cables and hope to establish ...