JBtek USB to RS485 Converter Adapter ch340T chip 64-bit Window 7 Supported
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							This converter adapter uses the high-performance ch340T microchip
							
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							Supports the latest operating system, including 64 bit Windows 7
							
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							TVS surge protection; USB self-recovery protection
							
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							No external power supply or data cable needed
							
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							Small enough to carry with you anywhere
							
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