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2M 6.6FT Black USB 2.0 to RS232 DB9 Serial Cable PL2303 Chip Gold-Plated Connector for CNC Cash Register Scanner Modem Camera
- Built-in stable PL2303 chip for reliable USB 2.0 to RS232 serial signal conversion
- 2 meter / 6.6 feet extended black cable offers flexible long-distance wiring
- Gold-plated USB and DB9 pins resist oxidation to maintain steady signal transmission
- Wide compatibility with CNC machines, cash registers, scanners, modems and cameras
- Wear-resistant black PVC jacket and reinforced strain relief for frequent industrial use
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This 2M black USB to RS232 DB9 serial converter cable adopts mature PL2303 chip to convert USB 2.0 signals into standard RS232 COM port signals, solving the missing serial port issue on modern laptops and desktops.
Gold-plated contact pins effectively prevent oxidation and signal attenuation, delivering stable data transfer for long-term daily operation. The 6.6FT extended length meets wiring demands of workshop CNC equipment, retail cashier counters and lab digital devices. Reinforced molded strain relief protects cable roots from breakage caused by repeated plugging and pulling.
It works perfectly with CNC controllers, cash registers, barcode scanners, dial-up modems, digital cameras and other legacy RS232 serial peripherals. Simple driver installation supports mainstream Windows operating systems. Durable abrasion-proof outer shell extends service life in commercial and industrial scenarios.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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