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Standard USB type A male and TTL 4 pin connector. Built-in TTL COM PC-PL2303HX Chip. Simple and Easy way to give USB support to your designs. Black cable-----GND. Green cable-----TXD. White cable-----RXD.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.