How It Works:- Ugreen Usb To Rs232 Db9 Serial Adapter Is Designed For Connecting. Through A Usb Port. Connectors:- With Standard Usb Type A Male To Standard 9-pin Db9 Rs-232 Serial Connector. This Usb 2.0 To Rs-232 Serial Adapter Connects With Modems, Isdn Tas, Handheld & Pocket Pcs, Digital Cam, Pos or Serial Label Printer Devices With Db9 Serial Ports.
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