DropOS

Running Test video https://youtu.be/RX0rrxKXuaE We still have a small inventory of 1.2N/2N/2.2N/2.5N/3N in our overseas warehouse. Please contact me if you need it. Please note that packages shipped from China require additional payment of value-added tax and customs duties. Overseas warehouse shipments do not require payment.   Due to the frequent occurrence of customs inspection packages on the Mach3 control board's CD, it is no longer available. Please send it via email or download it yourself through a link. https://drive.google.com/file/d/1yoa7EdBHP0LmFZDceVldNOOF81X0rGR6/view?usp=drive_link plug-in unit：https://drive.google.com/file/d/1LKaYwL6L5c0NTqYJEwmiFuc5mnzHAttP/view?usp=drive_link ！！！Please note: For products shipped from China, buyers are required to pay a certain import tariff, and the specific amount is determined by the local customs policy of the buyer. The price of this link only includes product costs and shipping fees, and does not include customs duties. If the customs contact you to pay the customs duties, please verify and make the payment.