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About product and suppliers:
        Alibaba.com offers 3,381 usb rs232 adapter products. About 33% of these are data cables, 31% are computer cables & connectors, and 13% are camera cable. 

A wide variety of usb rs232 adapter options are available to you, such as laptop, mobile phone, and game player. You can also choose from plug in, desktop. As well as from dc, ac. And whether usb rs232 adapter is free samples, or paid samples. 

There are 3,399 usb rs232 adapter suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and Taiwan, which supply 99%, 1%, and 1% of usb rs232 adapter respectively. 

Usb rs232 adapter products are most popular in North America, Western Europe, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 405 with ISO9001, 281 with Other, and 130 with ISO14001 certification.