![CNX-Software] - $5 CH347 board is a USB 2.0 bridge to I2C, SPI, UART, JTAG, and GPIO - News - Armbian Community Forums CNX-Software] - $5 CH347 board is a USB 2.0 bridge to I2C, SPI, UART, JTAG, and GPIO - News - Armbian Community Forums](https://cdn.cnx-software.com/wp-content/uploads/2022/09/small-CH347-development-board.jpg?lossy=1&fit=720%2C542&ssl=1)
CNX-Software] - $5 CH347 board is a USB 2.0 bridge to I2C, SPI, UART, JTAG, and GPIO - News - Armbian Community Forums
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WL-CAU2D1 / WL-CAU2D2 USB 2.0 Dock with Built-in Extension Cable - Home and Business Networking Equipment &Wireless Audio and Video Transmission Equipment -wavlink.com
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