WaveshareโSerial AdaptersUSB to RS485/422 Interface Converter Industrial Grade Isolated Converter with Original FT232RL and SP485EEN Chip,Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, 300bps-3Mbps Baudrate$65.99View
YINETTECHโSerial AdaptersYINETTECH 2PCS USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Compatible with Windows 98/SE/ME/2000/XP/Vista/7/8 Mac os V8.6$28.99View
QIANRENONโSerial AdaptersQIANRENON RS232 DB9 Quick Connect Solderless Adapter DB9 Female to 9 Pin Spring Terminal Crimp Connector, for Serial Communication Interface Devices$33.99View
QIANRENONโSerial AdaptersQIANRENON RS232 DB9 Quick Connect Solderless Adapter DB9 Male to 9 Pin Spring Terminal Crimp Connector, for Connection to Serial Communication Interfaces$33.99View
DriverGeniusโณSerial AdaptersDriverGenius SerialEdgeX Serie | USB-C to RS232 (DB9) Adapter โ 1 Port, 3 LED Indicators (TX, RX, PWR) for Service, Industrial, and Programming Applications, Compatible with Windows 11 and macOS 15$43.99View
EMSeaโSerial AdaptersEMSea 2PCS 9-Pin RS232 DB9 to RJ45 Serial Adapter DB9 Female to RJ45 Female Ethernet Converter for Standard 9 Pin D-sub RS-232 Devices Computer Laptop Printer$35.99View
EMSeaโณSerial AdaptersEMSea 2PCS 9-Pin RS232 DB9 to RJ45 Serial Adapter Ethernet Converter for Standard 9 Pin D-sub RS-232 Devices Computer Laptop Printer DB9-F to RJ45-F & DB9-M to RJ45-F$34.99View
QIANRENONโSerial AdaptersQIANRENON RS232 DB9 Male to DB9 Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black$60.99View
QIANRENONโSerial AdaptersQIANRENON DB9 Panel Mount Straight Through Connector 9-pin RS232 Serial Male to Male Panel Mount Socket Converter Coupler, for Communication Network Video$42.99View
QIANRENONโณSerial AdaptersQIANRENON DB9 Panel Mount Straight Through Connector adapter 9-pin RS232 Serial Female to Male Panel Mount Socket Converter Coupler, for Video Network Communication$42.99View
Paradisetronic.comโSerial AdaptersParadisetronic.com USB UART Converter CP2104 Serial Port/TTL to USB, 3.3V/5V USB Serial Converter for Linux, macOS, Win7, Win8, Win10 (Adapter)$33.99View
DSD TECHโSerial AdaptersDSD TECH SH-B35 RS485 RS232 to Bluetooth 2.0 Adapter Support Android and Windows$51.99View
WaveshareโSerial AdaptersRS232 to RS485 Converter Active Digital Isolation Serial Converter Rail-Mount Serial Server with Multi-isolation Protection, up to 1.2km Transmission Distance, Safe and Stable$48.99View
GINTOOYUNโณSerial AdaptersGINTOOYUN 2 PCS RJ50 10P10C Adapter 10Pin RJ50 One Male to Two Female Ethernet Adapter for Laptops,Desktops,Routers,etc. (Only for Switched Networks, Not for Split Networks)$37.99View
QIANRENONโSerial AdaptersQIANRENON DB9 Panel Mount Straight Through Connector 9-pin RS232 Serial Female to Female Panel Mount Socket Converter Coupler, for Communication, Network, Videoโ โ โ โ โ 4.2$42.99View
DSD TECHโSerial AdaptersDSD TECH SH-U11H Isolated USB to RS485 RS422 Adapter for Industry$73.99View
DollaTekโSerial AdaptersDollaTek CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485$24.99View
Lazmin112โSerial AdaptersLazmin112 USB to Serial Adapter, 4 RS232 Port COM Reserve Serial Port Cards Compact USB powered USB to RS232 Adapter for Windows 10 8 7 for OS X$100.99View
A ABSOPROโSerial AdaptersA ABSOPRO Serial Port D-Sub DB25 Hood Cover Housing Shell Plastic (Set of 10)$25.99View
A ABSOPROโSerial AdaptersA ABSOPRO Male to Female 25 Pin D-SUB DB25 Cable Adapter (Set of 10)$22.99View
WaveshareโSerial AdaptersWaveshare USB/RS232/RS485/TTL Converter Industrial Isolated Multibus Converter Supports USB/RS232/TTL to RS232/485/TTL, Built-in Multi Protection Circuits, Fast Communicating, Better Compatibility$85.99View
WaveshareโSerial AdaptersWaveshare Industrial USB to RS485 Converter Adapter with original CH343G And SP485EEN 300bps ~ 3Mbps Baudrate Built-In Lightningproof Tube,Resettable Fuse, ESD And TVS Protection Circuits$42.99View
WaveshareโSerial AdaptersIndustrial USB to RS485 Converter Adapter with Original CH343G and SP485EEN, Built-in Lightningproof Tube, Resettable Fuse, ESD and TVS Protection Circuits, up to 1.2km RS485 Transmission Distance$42.99View
TECNOIOTโณSerial AdaptersTECNOIOT 10pcs USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS$52.99View