| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Smd ssop-20, usb bus convertor chip. it can realize usb convertion to serial interface / uart / rs232. drivers at www.wch.cn/product/ch340.html
Some items may have a minimum order quantity applied to them - once your order is placed, we will alert you of the MOQ. This usually applies to small items or items with low prices.
