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Electronics > Computers & Accessories > Computer Components > Internal Components > I/O Port Cards > Serial Port Cards

HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino
R 446
HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux , TAA (PEX4S953)
R 5,135
StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux , TAA (PEX4S953)

CIWEMRNMEF 1PCS 3U Gold Plated Solid Pin HDD62 Male Female Connector Solder Type D-Sub 62pin Serial Port Adapter 62 62P New 2025 High for Reliable Electronic Component, Precision, Stable Performance
R 1,352
CIWEMRNMEF 1PCS 3U Gold Plated Solid Pin HDD62 Male Female Connector Solder Type D-Sub 62pin Serial Port Adapter 62 62P New 2025 High for Reliable Electronic Component, Precision, Stable Performance

Okidata Rs-232 Serial Interface for Ml184T (Super-Speed)
R 4,501
Okidata Rs-232 Serial Interface for Ml184T (Super-Speed)

1Pcs Gold Solid Pin DB9 DB15 DB25 DB37 Hole/pin Female/male Welded Connector RS232 Serial Port D-SUB Adapter 9/15/25/37 New 2025 For Arrival High Reliable Electronic Component, Stable Performance
R 1,267
1Pcs Gold Solid Pin DB9 DB15 DB25 DB37 Hole/pin Female/male Welded Connector RS232 Serial Port D-SUB Adapter 9/15/25/37 New 2025 For Arrival High Reliable Electronic Component, Stable Performance

RS232 to RS422 Converter, CON-422-PE9, full-duplex RS232 port to a full-duplex four-wire RS422 port, high-performance converter, port-powered, high reliability with a 5-year Replacement Warranty.
R 1,181
RS232 to RS422 Converter, CON-422-PE9, full-duplex RS232 port to a full-duplex four-wire RS422 port, high-performance converter, port-powered, high reliability with a 5-year Replacement Warranty.

RUTTAJETTA Model 3 | Alientek Usab to Serial Port Converter 3 in 1 Rs232 Rs485 232 485 Communication Module Cable New 2025 High for Reliable Electronic Component
R 2,112
RUTTAJETTA Model 3 | Alientek Usab to Serial Port Converter 3 in 1 Rs232 Rs485 232 485 Communication Module Cable New 2025 High for Reliable Electronic Component

StarTech.com Discontinued and Replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART (PEX2S952LP)
R 1,614
StarTech.com Discontinued and Replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART (PEX2S952LP)

NOYITO RS422 to TTL UART MCU Serial Port Signal Mutual Conversion Module with Over-Voltage Over-Current Protection (5V)
R 698
NOYITO RS422 to TTL UART MCU Serial Port Signal Mutual Conversion Module with Over-Voltage Over-Current Protection (5V)

WT32-ETH01 Embedded Serial Port Networking Bluetuth-Compatible Ethernet Wf Combo Gateway Mcu ESP32 Wireliess Module WT32 ETH01 New 2025 for Arrival High Reliable Electronic Component,
R 1,690
WT32-ETH01 Embedded Serial Port Networking Bluetuth-Compatible Ethernet Wf Combo Gateway Mcu ESP32 Wireliess Module WT32 ETH01 New 2025 for Arrival High Reliable Electronic Component,

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