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PCI to 2 port Serial 1 port parallel Riser Card ADD ON CARD RS-232 RS232 with ASIX/AX9865 chip
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0717-97
- $19.96 –
- Free Shipping

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- $26.21 –
- Free Shipping

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Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071
- Type: Controller Card
- External Ports: 8 x Serial Ports
- Operating Systems Supported: Windows 10 or Higher Ubuntu 19.04 or Higher
- Package Contents: 8 Port Serial DB9 M.2 B+M Key Module Driver CD x1 Manual x1
- Model #: SI-ADA15071
- $59.99
- $55.19 –
- Save: $4.80 (8%)
- More options from $55.19 - $81.47
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SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S
Limited time offer, ends 08/29
- Type: PCI to Serial Port Card
- External Ports: 2x DB9 serial port connectors
- Operating Systems Supported: Windows 98SE/ME/2000/XP/NT4.0, Linux & DOS Operating System
- Weight: 0.4
- Model #: SD-PCI-2S
- $23.48 –
- More options from $19.50 - $23.48
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PCI-E Serial Port Card, PCIe to COM Port RS232 Interface Adapter, Industrial Expansion Card, AX99100, New Model
Limited time offer, ends 08/30
- Model #: C7FW0626-JIA-75
- $17.98 –
- Free Shipping

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Single-channel 30A Relay Module Sensor Switch Bluetooth-compatible Proximity Switch 5-32V Powered Support UART Serial Port
- Model #: F57WHEI-539
- $27.46 –
- Free Shipping

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SIIG Single Serial Port/RS-232 and Single Parallel Port PCIe Card JJ-E20311-S1
- Model #: JJ-E20311-S1
- $36.49 –
- More options from $35.99 - $50.98
- Free Shipping

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10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
Limited time offer, ends 08/29
- Model #: C7FKOYS-880
- $17.59 –
- Free Shipping

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FOR 10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
Limited time offer, ends 08/30
- Model #: C7FW-0625364
- $14.77 –
- Free Shipping

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Metal Shell DB9 Breakout Connector Welding Joint DB9 Pin Serial Port Head Male Female 9Pin RS232 Serial COM Port 485 Plug(M-Solid Pin)
- Model #: DEEUB0GWGDXNQ7
- $77.99 –
- Free Shipping

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4Pin To SATA Serial Port Cable 15pin Hard Disk Cable Ide To SATA Optical Drive Adapter Cable(82cm)
Limited time offer, ends 08/30
- Model #: C7FW-06251265
- $18.04 –
- Free Shipping

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RCWL-1605 integrated open ultrasonic ranging module GPIO serial port IIC single bus
- Model #: S39GDEHI-760
- $13.80 –
- Free Shipping

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2PC USB 2.0 to UART TTL 6PIN Module, CP2102 Serial Converter Adapter with 3.3V/5V Dual Power for Arduino ESP32 ESP8266 STM32
Limited time offer, ends 08/31
- Model #: AJMRTC-CP2102
- $13.19 –
- Free Shipping

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RS232/485/422 to RJ45 Ethernet Converter, TCP/IP to Serial, Modbus Gateway Support, Industrial Isolated Rail-Mount RS232/485/422 Serial Server with POE Function, Multi Communication Modes
Limited time offer, ends 08/22
- Model #: XMHH730-C6T1063
- $309.95 –
- Free Shipping

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W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
Limited time offer, ends 08/31
- Model #: WLC78S.0730.Pallet0612
- $82.48 –
- Free Shipping

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USB to RS232 USB Serial Adapter with FTDI Chipset USB 2.0 to Male DB9 Serial Cable for Windows 11 10 8 7 Vista XP 2000 Linux and Mac OS(6ft)
Limited time offer, ends 08/22
- Model #: XM731-C7FT-046
- $26.68 –
- Free Shipping

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USB to RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10,8.1,8,7,Vista,XP,2000,Linux and Mac OS X 10.6 (10ft)
Limited time offer, ends 08/23
- Model #: C745-LUOYIMAN-Lsy811-003
- $36.99 –
- Free Shipping

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USB 2.0 to RS232 DB9 Male Serial Adapter Cable with FTDI Chipset, 6FT USB to Serial Converter, Compatible with Windows 11/10/8/7/Vista/XP/2000, Linux & Mac OS
- Model #: TECH CABIN - TCH1308
- $17.69 –
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USB to RS232 Serial Adapter Cable with FTDI Chipset, USB 2.0 to DB9 Male Serial Cable 6FT, Compatible with Windows, Linux, Mac OS
- Model #: TECH CABIN - TCH1307
- $17.69 –
- Free Shipping

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DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE
- Model #: C731-1147-LJU06
- $103.99 –
- Free Shipping

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1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required
- Model #: LC6W1J25-1468
- $39.99 –
- Free Shipping

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W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
- Model #: G3F1C783-XM6150268
- $109.99 –
- Free Shipping

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USB to RS232 USB Serial Adapter with FTDI Chipset USB 2.0 to Male DB9 Serial Cable for Windows 11 10 8 7 Vista XP 2000 Linux and Mac OS(6ft)
Limited time offer, ends 08/30
- Model #: C7FW0626-JIA-520
- $16.97 –
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USB to Serial Adapter Cable 16 ft DB9 Male RS232 to USB Cord with FTDI Chip Supports Windows 11 10 8 7 Mac Linux (5m)
- Type: USB
- Type: type
- Color: Blue
- Length: 6"
- Model #: 073801400422
- $39.49 –
- More options from $39.49 - $42.99
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USB-Cto RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 (10ft)
- Brand: OIKWAN
- Type: USB, Serial
- Color: Black
- Connector Detail: Usb 2.0 Type C to Db9
- Model #: 874080265360
- $31.99 –
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TTL UART to Ethernet Serial Converter Module Support TCP Server/TCP Client/UDP Multicast/UDP Mode, Modbus Gateway, NTP Protocol etc. Tiny Size, Easy to Integrate
Limited time offer, ends 08/22
- Model #: XMHH730-C6T1171
- $160.91 –
- Free Shipping

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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above
- Brand: BELKIN
- Series: FTDI-LED
- Part Number: FTDI-LED
- Changer Type: N/A
- Model #: 605174501910
- $47.99 –
- Free Shipping

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FTDI Type C RS232 Serial Adapter Converter Plug Board With TXD, RXD, CTS,RTS, DCD, DSR, DTR, RI, GND, VCC
- Model #: ccooc-0042430
- $15.19 –
- More options from $15.19
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6FT DB9 RS232 to RJ45 Rollover Console Cable, Serial Management Cord Compatible with Cisco 600/800/1600/1700 Series Routers
Limited time offer, ends 08/31
- Model #: C24W-X8373
- $13.59 –
- Free Shipping

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PCIe to Dual Serial Port DB9 RS232 COM+ Single DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX99100 for PC Desktop
- Model #: DW-TXB076
- $16.99 –
- Free Shipping

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JAENFONG PCI to 2 Serial Port 1 Parallel Port Industrial-Grade RS232 DB9 COM DB25 Printer LPT Expansion Card Chipset ASIX/AX9865 for PC
- Model #: ZZ-915
- $16.87 –
- Free Shipping

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CP-132UL-I 2 Serial Port Card RS422/485 Multi Serial Port Card
- Model #: wclft533
- $136.37 –
- Free Shipping

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SIIG CyberSerial Dual PCI to Serial Port Card Model JJ-P02012
- Type: PCI to Serial Port Card
- External Ports: Two 9-pin RS232 serial ports
- Data Transfer Rate: Up to 230 Kbps
- Operating Systems Supported: Windows 95/98/98 SE/ME/NT4.0/2000/XP/Server 2003
- Model #: JJ-P02012
- $132.31 –

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JAENFONG PCIe to 4 x Serial Port DB9 RS232 COM Expansion Card PCI Express X1 Riser Card Adapter Chipset ASIX/AX99100
- Model #: ZZ-880
- $17.90 –
- Free Shipping

