哥伦比亚采购需求：USB 2.0 转 db9 串行端口电缆、USB 2.0 转 RS485 转换器电缆、USB 公头转 RS485 RS422 串行电缆、USB 转 db9 串行转换器电缆、USB 转 RS-485 RS-422 转换器电缆、USB 转 RS422 RS485 串行端口
原文：usb 2.0 to db9 serial port cable,usb 2.0 to rs485 converter cable,usb male to rs485 rs422 serial cable,usb to db9 serial convertor cable,usb to rs-485 rs-422 converter cable,usb to rs422 rs485 serial port
参考产品图片：
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B2B平台
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哥伦比亚
- 2025-08-21
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logis****@****ndustrial.com
- 301****405
采购商询盘内容
Could you send me the datasheet and quality cert for the USB to RS485/RS422 cable? Thanks!
您能把 USB 转 RS485/RS422 线缆的数据表和质量证书发给我吗？谢谢！
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