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Amazon.com: WITMOTION USB-UART Converter 3-in-1 Multifunctional(USB to TTL/ USB to RS232/ USB to RS485) 3.3-5V Serial Adapter, with CH340 chip Compatible with Windows 7,8,Linux,Arduino for Development Projects : Electronics
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New Usb 2.0 To Rs232 Chipset Ch340 Serial Converter 9 Pin Adapter For Win7/8 In Stock! - Pc Hardware Cables & Adapters - AliExpress
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Amazon.com: Radioddity PC002 USB Programming Cable CH340 Chip, 2-Pin K Plug, Plug and Play, Compatible with Windows 7, 8, 9, 10, 11, GM-30 GS-5B BaoFeng UV-5X UV-5R BF888S BF-F8HP Two Way Radios :
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