JBtek USB to RS485 Converter Adapter ch340T chip 64-bit Window 7 Supported auspowers_batchtwo It is perfect for children

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4 Amps (Lightning) and 3 Amps (USB-C) for LIGHTNING

JBtek USB to RS485 Converter Adapter ch340T chip 64-bit Window 7 Supported auspowers_batchtwo It is perfect for childrenJBtek USB to RS485 Converter Adapter ch340T chip 64 bit Window 7 Supported Features: Antistatic, anit jamming, stable performance. Baud Rate Range: 75 ~ 115200 bsp; maximum speed up to 500 kbps. This converter supports the latest operating systems including Windows XP, Vista, Win7. Can be used by plugging directly into your personal computer, no external power supply or data cable needed. This converter supports USB 2. 0 interface, and is backwards