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₹34 - ₹4144+
+5
Industrybuying.com
₹1120
LOTA PCI Serial & Parallel Port Expansion Card with 2 x DB9 RS232 COM Ports + 1 x DB25 LPT1 Parallel Port, MST-1303-LT
+3
Flipkart.com
₹1030
ANDTRONICS Serial Card - 2 x RS232 (DB9) Serial Port PCIe Card - Serial Expansion Card Network Interface Card
+5
Amazon.in
₹780
PCIE 2 Port Serial Expansion Card PCI Express to Industrial DB9 RS232 COM Port Adapter WCH382 Chip for Desktop PC Windows 10/ Win 7
+4
Amazon.in
₹1599
4 Port PCI-E RS232 Serial Card, 4 x Serial DB9 Port PCI Express Expansion Card for PC
+4
Amazon.in
₹949
ANDTRONICS PCI Express Serial Card - 2 x RS232 (DB9) Serial Port PCIe Card - Serial Expansion Card, Green (PCIE-Serial x2)
+5
Amazon.in
₹1200
PCI-Express PCIe Expansion Card - 1X Serial COM interfaces - COM Port RS232 Interface - Adapter Converter Card, RS-232 Module with 4 Connections, 18-pin
+5
Amazon.in
₹1260
CERRXIAN 4 Port PCI-E RS232 Serial Adapter Card, PCI-E Serial Expansion Card, RS232 PCI Express x1 Serial DB9 COM Expansion Card for PC
+5
Amazon.in
₹864
PremiumAV PCI Serial Card – Dual DB9 9-Pin RS232 COM Port Adapter for Desktop PC – Legacy Internal PCI Expansion Card for Industrial & Commercial Devices (Black)
+5
Amazon.in
₹1215
PremiumAV PCI Serial and Parallel Expansion Card – 2 x RS232 DB9 + 1 x DB25 LPT1 Ports for Desktop PC – Legacy Interface Adapter Card, Compatible with Windows 11/10/8/7
+2
Ibots.in
₹289
USB to TTL Serial Port Board 5V/3.3V/1.8V Level Download and Record Line FT232RL Serial Port Module
+2
Robu.in
₹119
ESP-M1 ESP8285 serial port transparent wireless WiFi control module long distance low power consumption replace 07 07S
+2
Robu.in
₹314
USB to TTL Serial Port Board 5V/3.3V/1.8V Level Download and Record Line FT232RL Serial Port Module
+2
Robu.in
₹448
DT-06 WiFi Serial Port Transparent Transmission Module TTL to WIFI Compatible with BT HC-06 Interface ESP-M2
+1
Rees52.com
₹483
RS232 to RS485 serial port Data interface adapter Converter - RS3022RS232 to RS485 serial port Data interface adapter Converter - RS3022
+2
Industrybuying.com
₹931
Techut USB to Serial Port (RS-232) Adapter Male-to-Male 1.5 m Cable Length, BF 812
+3
Electronicscomp.com
₹414
DT-06 WiFi Serial Port Transparent Transmission Module TTL to WIFI Compatible with BT HC-06 Interface ESP-M2
+2
Industrybuying.com
₹2005
Techut USB to Serial Port (RS-232) Adapter Supports USB 2.0 & Windows 10/8/7, MacOS/Linux
Amazon.in
₹599
USB to RS232 Serial Port Adapter Cable, USB2.0A Male to RS-232 Female 9 Pin Connector Pink Cable Adapter, PHTUSBRS232PNK-MF
+2
Flipkart.com
₹450
NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board Electronic Components Electronic Hobby Kit
+2
Amazon.in
₹119
Techtonics RS232 to TTL Serial Port Converter Module DB9 Connector based on MAX3232 IC
Amazon.in
₹230
Robodo HL-340 USB Serial Port (COM) USB to RS232 USB Nine Serial Line Support Windows 7-64
Amazon.in
₹2670
UJEAVETTE 3xFT232 Isolation Serial Port Module USB to TTL USB to Serial Port Wireless
+4
Amazon.in
₹261
ROBOELECTRIXX Techtonics Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232
Ibots.in
₹369
JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit
+1
Robu.in
₹213
JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 4MB
+2
Industrybuying.com
₹1061
MakWorld USB 2.0 to Serial Port RS-232 Cable Adapter 9-Pin 1 m, Black
+3
Electronicscomp.com
₹94
RS485 to TTL Converter Module Serial Port UART Hardware Automatic Flow Control Module
+3
Electronicscomp.com
₹300
JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit
+5
Amazon.in
₹1260
