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AJMRTC CH9329 Module, UART TTL Serial to USB HID Converter, Driver-Free Full Keyboard Mouse Simulation Board, Serial Port to USB HID Module for Game Development Box and DIY Electronic Projects

Model #: AJM-C8JM0C595

$12^.30 –
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CH9102F Downloader for ESP32 Development Board, 7Pin Type-C Port, with Auto-Burn Circuit

Model #: 415280909064

$50^.99 –
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AT90USB1286 AVR Development Board USB2.0++, ISP Download Experimental Module Supports Keyboard, Mouse & USB Flash Disk Function Development

Model #: B3EN-S2828

$37^.89 –
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MCP2221A Breakout Board, USB to GPIO ADC I2C Converter Module Compatible with Stemma QT/Qwiic, General Purpose USB Interface Development Board

Model #: C24W-X4277

$21^.04 –
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DTECH 3FT USB to TTL UART Serial Debug Cable, PL2303 Chip 4Pin 3.3V Output with TX/RX LED Indicator, Compatible with Windows 11/10/8/7/XP, Mac & Linux

Model #: B3EN-S2781

$27^.89 –
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AJMRTC ESP8266 ESP32-WROVER Test Programmer Socket Downloader, CH340 USB to Serial Adapter Board, Universal Programming Fixture for ESP-01, ESP01S, ESP12, ESP32 WiFi Modules

Model #: AJ-JY00178

$11^.79 –
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USB 3.2 Gen1 and Gigabit Ethernet HUB HAT for Raspberry Pi Series Board, 3X USB 3.2 Gen1, 1x Gigabit Ethernet,Plug & Play,Driver-Free

Model #: 981362208801

$27^.89 –
More options from $27.89 - $31.59
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Mini Dual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4 CM4, Onboard ETH/Micro SD/USB Interfaces, Suitable for Evaluating The Raspberry Pi CM4 or Being Integrated into End Products

Model #: 9158154929089

$18^.89 –
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Suitable for Raspberry Pi, Banana Pi, Pc laptops, nanoPi and devices with UsB interface.

Model #: C075.85

$79^.99 –
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AJMRTC Micro SD TF Card Module, 1PC Mini Pinned Memory Expansion Shield, SD Card Reader Board Compatible with ARM AVR Microcontroller for Embedded Storage DIY Electronic Projects

Model #: AJ-JY00468

$11^.79 –
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AJMRTC CH341T High-Speed USB to UART I2C Bridge Module, 3.3V & 5V Dual Power Serial Communication Adapter Board, USB Convertor for Embedded Debugging, Firmware Flashing & Electronic DIY Projects

Model #: AJ-JY0059

$11^.79 –
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AJMRTC CH340C USB to TTL ISP Serial Module, 5V / 3.3V 500mA Output, USB to TTL Converter Board for STM32 51 MCU Programming, Replacement for CH340G and CP2102 Debug Adapter

Model #: AJ-JY00150

$11^.79 –
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AJMRTC FT232RL FT232 USB to TTL Serial Adapter Module, 5V & 3.3V Voltage Output, USB to 232 Download Cable, 1PCS FT232RL Breakout Board for Arduino STM32 Debugging & Programming Projects

Model #: AJ-JY0013

$12^.83 –
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AJMRTC CH340G USB to TTL Serial Converter Module, Upgrade Replacement for PL2303, 9-in-1 Brush Download Board, 3.3V/5V Switchable, UART Serial Adapter for STC MCU Program Download & Electronic Debuggi

Model #: AJ-JY0076

$11^.79 –
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AJMRTC CH376 CH376S USB Flash Disk Module, 12MHz USB Controller Board, Supports USB Data Read & Write, File Transfer for MCU Microcontroller Industrial Electronic DIY Projects

Model #: AJ-JY00184

$11^.79 –
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AJMRTC CH9350 Module, HID Keyboard Mouse to Serial Port Converter, Virtual Keyboard & Barcode Scanner to UART Serial Board, USB HID Bridge for KVM Extender, KM Synchronization, Embedded & Industrial

Model #: AJ-JY0081

$11^.79 –
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Compute Module 4 to Raspberry Pi 4 Adapter, Connect CM4 to Replace Raspberry Pi 4B, Alternative for Pi 4,Onboard 4-ch USB 3.0,RJ45 Gigabit Ethernet Port,PoE Header,Compatible with Pi 4B Series HATs

Model #: 9100513073223

$44^.99 –
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AJMRTC CH341A USB Programmer Module, USB to UART IIC SPI I2C Parallel Port Converter with Onboard Indicator Lights, Flash BIOS EEPROM Programmer for Electronic Chip Programming

Model #: AJM-C8JM0C1032

$12^.83 –
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3 Pack CC2531 Zigbee USB Dongle Bare Board, Zigbee Packet Sniffer Protocol Analyzer USB Module, Compatible with BASICZBR3, S31 Lite zb, Works with Zigbee2MQTT for Smart Home DIY

Model #: C24W-X4547

$40^.50 –
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1Pc FT232RL USB-to-UART Serial Adapter Module, USB-to-TTL Converter Board

Model #: C75J*OYJ*G1*0819-719

$19^.49 –
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5Pcs RS232 to TTL Serial Communication Module, TTL Level Converter Board

Model #: C75J*OYJ*G1*0819-721

$15^.59 –
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1Pc FT232H USB to JTAG UART FIFO SPI I2C Serial Adapter Board Module

Model #: C75J*OYJ*G1*0819-716

$25^.99 –
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5Pcs TTL to RS485 Converter Module, RS485 to UART Serial Communication Module

Model #: C75J*OYJ*G1*0819-720

$15^.59 –
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5Pcs/Lot DIY OEM USB Type C Female Socket Connector, 4Pin USB2.0 Pinout Test Board, DC 5V Type-C Receptacle Solder Adapter for PCBA Soldering Project

Model #: C472-L7670

$20^.20 –
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10 Pcs USB 2.0 Male to DIP Adapter Breakout Board, 2.54mm 4 Pin USB 2.0 Converter with 40 Pin Header for DIY Power Supply Projects

Model #: C472-L8034

$40^.90 –
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3Pcs USB to TTL Serial Burner Module, Auto Downloader Flash Programmer Adapter, USB to UART Serial Communication Module for ESP32 ESP8266

Model #: C472-L3975

$35^.79 –
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WRIARICH 3 Pack CC2531 USB Zigbee Bare Board Packet Sniffer Protocol Analyzer Dongle, Compatible with BASICZBR3 & S31 Lite zb

Model #: C2VDSG49S1

$39^.79 –
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Vszerda TF Micro SD Male Extender to SD Card Female Extension Adapter PCBA SD/SDHC/SDXC UHS-III UHS-3 UHS-2

Model #: 0f9451f6R

$18^.99 –
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5 Pack Panel Mount 24Pin USB 2.0 Type-C Female Socket with PCB Breakout Board, DIY OEM USB-C Panel Mount Connector Module for Custom Enclosure Equipment Prototyping

Model #: ZP0804ZP.2026026

$17^.79 –
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Volume Discounts:$16.19 - $17.79

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3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board

Model #: C75J*OYJ*G1*0819-718

$13^.99 –
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10Pcs USB 2.0 Female to DIP Adapter Board, 4-Pin 2.54mm Pitch Breakout Module

Model #: C75J*OYJ*G1*0819-717

$13^.99 –
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2PCS Industrial USB to RS485 Bidirectional Converter Adapter Board with Original FT232RNL and SP485EEN Chip Fast Communication up to 1.2km Transmission Distance Embed Protection Circuits

Model #: HYH-20260709-C7CC-2569

$61^.89 –
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USB to USB Bridge Cable for WinDbg KGDB Kernel Debug

Model #: 880395337086

$54^.99 –
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2PCS Industrial USB to RS485 Bidirectional Converter Adapter Board with Original FT232RNL and SP485EEN Chip Fast Communication up to 1.2km Transmission Distance Embed Protection Circuits

Model #: HYH-20260709-C7CC-2126

$61^.26 –
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Plinkwirekb USB to RS232 Wire End Serial Cable FTDI FT232R USB COM Port Bare Wire Compatible with USB-RS232-WE for Windows, Linux, macOS, Android(1.8M/5.91FT)

Model #: 413948810493

$56^.99 –
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL

Model #: C75J*OYJ*G1*0819-696

$12^.77 –
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