Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WIFI, Serial Port to Ethernet, Ethernet to WIFI
Limited time offer, ends 08/15
- Model #: 910942776287
- $108.99 –
- More options from $72.99 - $108.99
- Free Shipping
Quick View
Your Cable Store 75 Foot DB9 9-Pin Serial Port Cable Male/Male RS232
Limited time offer, ends 08/15
- Model #: OYSC5KU-8.5-2IN1-298
- $45.98 –
- Free Shipping
Quick View
Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
- Model #: Kepler-8.10-OYS-487
- $19.49 –
- Free Shipping
Quick View
Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-304 RS485 Port)
Limited time offer, ends 08/15
- Model #: 9035580387457
- $53.99 –
- Free Shipping
Quick View
PCI E 4 Port RS232 Serial Port Card PCI Express Adapter Card 4 Independent 9 pin Standard Serial Ports Expansion Card for POS and ATM Applications
- Model #: 596826862385
- $49.99 –
- Free Shipping
Quick View
DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
Limited time offer, ends 08/31
- Model #: 560557111685
- $44.98 –
- Free Shipping
Quick View
M.2 (Key M/B) to Dual RS232 Serial Port Adapter Card 2-Port COM DB9 Expansion Card, PCIe 2.0 Gen1 x1 Interface, Industrial-Grade Converter Compatible with Terminal & Embedded Systems
Limited time offer, ends 08/15
- Model #: Kepler-8.7-OYS-115
- $72.20 –
- Free Shipping
Quick View
Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (RS232 to ETH)
- Model #: 537470431756
- $68.99 –
- $5.00 Shipping
Quick View
Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (TTL to ETH)
- Model #: 146524591362
- $56.99 –
- $5.99 Shipping
Quick View
USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
- Model #: Kepler-8.10-OYS-344
- $13.99 –
- Free Shipping
Quick View
2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
- Model #: Kepler-8.10-OYS-11
- $13.99 –
- Free Shipping
Quick View
5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
- Model #: Kepler-8.10-OYS-271
- $13.99 –
- Free Shipping
Quick View
FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
- Model #: Kepler-8.10-OYS-178
- $16.84 –
- Free Shipping
Quick View
Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
Limited time offer, ends 08/15
- Model #: Kepler-8.7-OYS-108
- $69.74 –
- Free Shipping
Quick View
FT4232-4TTL USB to 4-Way TTL Module UART Serial Port Module LED Indicator Micro USB COM Interface 12Mbps FT4232HL 5V 3.3V 2.5V 1.8V
- Model #: Kepler-8.10-OYS-196
- $35.69 –
- Free Shipping
Quick View
Openlog Serial Data Logger Open Source Data Recorder Flight Control Board Support Micro SD Module ATmega328 Serial Port Data Storage
- Model #: Kepler-8.10-OYS-173
- $16.84 –
- Free Shipping
Quick View
5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
- Model #: Kepler-8.10-OYS-254
- $13.99 –
- Free Shipping
Quick View
USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home
- Model #: Kepler-8.10-OYS-488
- $13.99 –
- Free Shipping
Quick View
DriverGenius SerialGuardX 6 Pack USB-C to RS232 DB9 Serial Adapter (COM Port), FTDI, True Full-Pin RS232 (Not 3-Wire), 9 LED Indicators, for PLC & Industrial Applications
- Model #: 478643002963
- $153.99 –
- $5.99 Shipping
Quick View
2Pcs PWM Two-Way Steering Gear Module PWM SG90 Signal Converters Steering Gear Commissioning Board 5-9V Serial Adapter Port Control
- Model #: Kepler-8.10-OYS-612
- $13.99 –
- Free Shipping
Quick View
MM-PCI16C1058-8S PCI to 8-Port RS232 Serial Adapter Card 926.1Kbps Desktop COM Port with 1 to 8 DB9 Serial Cable Support PCIIRQ Sharing
Limited time offer, ends 08/15
- Model #: Kepler-8.7-OYS-689
- $54.74 –
- Free Shipping
Quick View
Limited time offer, ends 08/15
- Model #: 987229968673
- $50.48 –
- Free Shipping
Quick View
4-Port RS-232 Serial PCI-E (w/Both Regular & LP Brackets) (SER6456A+L)
Limited time offer, ends 08/15
- Model #: 919861316154
- $258.99 –
- Free Shipping
Quick View
Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Common Network Port
- Model #: 994255043168
- $84.99 –
- $5.00 Shipping
Quick View
X-MEDIA XM-PEX-2S PCI-E 2-Port Dual DB9 Serial / RS232 Port PCI Express (PCIe x1) Adapter Card - WCH382L Chipset - 16C550/16C552/16C554 and 16C750 UART
Limited time offer, ends 08/15
- Model #: OYSC5KU-8.5-2IN1-12
- $46.98 –
- Free Shipping
Quick View
Jienk 10pcs DB9 Male to Female Terminal Breakout Board, RS232 D-SUB Serial to 9pin Port Terminal Block Gender Changer Connector
- Model #: 146524580281
- $80.99 –
- More options from $76.99 - $85.78
- Free Shipping
Quick View
FOR PCI-E Serial Port Card Pcie to 4 Serial Port RS232 9-Pin Industrial Control 4-Port Expansion Card AX99100 with Cable
- Model #: C6WV-0811-OYJ-545
- $28.48 –
- Free Shipping
Quick View
Your Cable Store 25 Foot DB25 25 Pin Serial Port Cable Male/Male RS232
Limited time offer, ends 08/15
- Model #: OYSC5KU-8.5-2IN1-292
- $43.98 –
- Free Shipping
Quick View
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 08/15
- Model #: 910942776270
- $60.99 –
- More options from $60.99 - $64.08
- Free Shipping
Quick View
JESSINIE FT4232-4TTL USB to 4-Way TTL Module UART Serial Port Module LED Indicator Micro USB COM Interface 12Mbps FT4232HL 5V 3.3V 2.5V 1.8V
- Model #: 322002886216
- $52.99 –
- Free Shipping
Quick View
Pidwaok DB9 Serial RS232 Cable 10ft, 9-Pin Left Angled to Straight Connector for COM Port, Modem, PC (Female Angle to Female Straight, Small Side Up)
- Model #: 246087170209
- $44.99 –
- Free Shipping
Quick View
Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB c to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (USB C to ETH)
- Model #: 880176711425
- $49.99 –
- $5.99 Shipping