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USB 2.0 to 4 ports RS232 Serial DB9 COM Converter RS232 Adapter Hub rs 232 male usb adapter
Specifications:
- Package: Yes
- Origin: CN(Origin)
- Model Number: GNB02
- Interface Type: USB
- Brand Name: FOVORE
- Free shipping
- 100 days returns
- Low prices
- 5 million products