![High-speed isolation USB to TTL Serial Module Power isolation Optocoupler 3.5V/5V TTL Output FT232 Chip High-speed isolation USB to TTL Serial Module Power isolation Optocoupler 3.5V/5V TTL Output FT232 Chip](https://bmsbattery.com/1483-large_default/high-speed-isolation-usb-to-ttl-serial-module-power-isolation-optocoupler-35v5v-ttl-output-ft232-chip.jpg)
High-speed isolation USB to TTL Serial Module Power isolation Optocoupler 3.5V/5V TTL Output FT232 Chip
![Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics](https://m.media-amazon.com/images/I/615fUp-er1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics
![Amazon.com: HiLetgo FT232H USB to JTAG UART FIFO SPI I2C Adapter High Speed Multifunction FT232H Serial Port Module : Electronics Amazon.com: HiLetgo FT232H USB to JTAG UART FIFO SPI I2C Adapter High Speed Multifunction FT232H Serial Port Module : Electronics](https://m.media-amazon.com/images/I/613UfQHwSkL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: HiLetgo FT232H USB to JTAG UART FIFO SPI I2C Adapter High Speed Multifunction FT232H Serial Port Module : Electronics
![Ch568l High-performance 32-bit Usb High-speed Master-slave Controller Chip Ic Encrypted Mcu Ch568 - Integrated Circuits - AliExpress Ch568l High-performance 32-bit Usb High-speed Master-slave Controller Chip Ic Encrypted Mcu Ch568 - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/S8f07e179d14c466b84b0f785d3fd70c6Z.jpg_640x640Q90.jpg_.webp)
Ch568l High-performance 32-bit Usb High-speed Master-slave Controller Chip Ic Encrypted Mcu Ch568 - Integrated Circuits - AliExpress
![TS3USB221 High Speed USB 2.0 480Mbps 1:2 Multiplexer To Demultiplexer Switch Single Enable Diy Kit Electronic PCB Board Module TS3USB221 High Speed USB 2.0 480Mbps 1:2 Multiplexer To Demultiplexer Switch Single Enable Diy Kit Electronic PCB Board Module](https://ae01.alicdn.com/kf/HTB1CKTEk_qWBKNjSZFAq6ynSpXak/TS3USB221-High-Speed-USB-2-0-480Mbps-1-2-Multiplexer-To-Demultiplexer-Switch-Single-Enable-Diy.jpg)
TS3USB221 High Speed USB 2.0 480Mbps 1:2 Multiplexer To Demultiplexer Switch Single Enable Diy Kit Electronic PCB Board Module
![Ch348 480mbps High-speed Usb To 8 Uart Chip, 1200bps To 6mbps, Rs485 Control, 48-channel Gpio, Lqfp48 And Lqfp100, 5pcs/lot - Integrated Circuits - AliExpress Ch348 480mbps High-speed Usb To 8 Uart Chip, 1200bps To 6mbps, Rs485 Control, 48-channel Gpio, Lqfp48 And Lqfp100, 5pcs/lot - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/Sa3b309b4b3ef44d9aa0bddd4c115e2d8e.png_640x640.png_.webp)
Ch348 480mbps High-speed Usb To 8 Uart Chip, 1200bps To 6mbps, Rs485 Control, 48-channel Gpio, Lqfp48 And Lqfp100, 5pcs/lot - Integrated Circuits - AliExpress
![Amazon.com: StarTech.com 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card (PEXUSB4DP) : Everything Else Amazon.com: StarTech.com 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card (PEXUSB4DP) : Everything Else](https://m.media-amazon.com/images/I/71WBOWM+JPL.jpg)
Amazon.com: StarTech.com 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card (PEXUSB4DP) : Everything Else
![Amazon.com: EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP Amazon.com: EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP](https://m.media-amazon.com/images/I/713yyqQldFL.jpg)