1 -232 DB9 9Pin Adapter Converter Cable. Working mode: asynchronous synchronous. USB signal: VCC, DATA-, DATA+, GND.FG.
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1 x Data Cable. (this ordinary machine can be used, but large machines can't be used). It is characterized by good compatibility (other low-grade products on the market have incompatibility problems among various devices, so it is difficult or even impossible to use them after buying them back. ).
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1 -232 DB9 9Pin Adapter Converter Cable. Working mode: asynchronous synchronous. USB signal: VCC, DATA-, DATA+, GND.FG.
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Model Number:USB to RS232 Converter DB9 Serial Port Cable. Colour:Dark Blue. The product appearance and printed words depending on the batch, but this does not affect use. Compatible with multiple systems for Win8/10/ OS driver-free, compatible with a variety of computer systems Plug and play, support hot swap.
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Port:USB 2.0 to DB25 Parallel. 1PiecexUSB To DB25 Parallel Printer Adapter. Connect a printer to your computer without any necessary driver software,sends print jobs to parallel printers through USB port.
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Features: Multifunctional switching: Realizes the quick connection between USB and RS232 serial port and facilitates data transmission.
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This 3ft USB to DB9 RS232 Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac or PC laptop or desktop computer through a USB port as though the computer offered a builton DB9M connector.
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1 -232 DB9 9Pin Adapter Converter Cable. Working mode: asynchronous synchronous. USB signal: VCC, DATA-, DATA+, GND.FG.
eBay