ChuyTrading Serial Port e, USB to TTL Con, DIY USB to Serial Port e with Chip, 3.3V 5V Dual Supply for /7/8/10, Electronic Component for MCU Programming

Serial Port RS232 RS485 to GTSM 4G LTE Modems Converter IoT Device USR-DR152 USR-DR154 New 2026 Electronic & Accessories

Syba si-pex15037 2 serial ports pci-e controller card with low profile bracket

UAC-02RS2 Communication Accessory for UNISTREAM Series, 2 RS232

Ch9329 Module Uart/Serial Port to USaB Hid Full Keyboard Mouse Driver-Game Development Box New 2026 Electronic & Accessories

Denkovi Assembly Electronics Ltd USB to Serial UART FTDI Interface Board for Your Project

Serial Port Module, USB to TTL Converter Adapter, DIY Electronic Component with 33V. 5V Dual Supply, Stable Speed up to 3Mbps for 7 8 10 32 64 Bit System

Yhplxyuus CH9329 Module Serials Port to USB Converter for Industrial Control Electronic Prototyping High Compatibility USB Serials Communication Module

CHIWENTHAG Max3232 Rs232 to Serial Port Converter Module Db9 Connector Max232 for New 2025 High Reliable Electronic Component, Precision, Stable Performance

Moxa ioLogik R1240 RS-485 Remote I/O, 8 AIs, -10 to 75°C Operating Temperature.