Mini laser engraving machine Black GND,White RXD&Green TXD dedicated data line For Sale -
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.
Mini laser engraving machine Black GND,White RXD&Green TXD dedicated data line :
$2.99
Length: 40 Inch(1 m)
USB convey to COM
USB convey to TTL
Related items