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RS232 USB Serial Port Card FTDI Chip Can Fix Iron Sheet Industrial Grade Security Transportation Industrial Serial Port
- Model #: n-tmd-6177
- $25.35 –
- Free Shipping

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StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/F
- Type: Serial (COM)
- Type: Others
- Color: Black
- Connector Number: 1
- Model #: SCNM9FF1MBK
- $14.99 –
- Free Shipping

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SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021
- Type: PCI Express to Serial Port Card
- External Ports: 1 x Serial Port
- Operating Systems Supported: Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
- Weight: 1
- Model #: SD-PEX15021
- $17.99 –
- Free Shipping

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SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382
- Type: PCI Express to Serial Port Card
- External Ports: 2 x Serial Ports
- Operating Systems Supported: All Windows OS
- Weight: 0.35 lb.
- Model #: SI-PEX15037
- $13.99 –
- Free Shipping

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SYBA PCI-Express 2-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15022
- Type: PCI Express to Serial Port Card
- External Ports: 2 x Serial Ports
- Operating Systems Supported: Supports Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
- Weight: 0.35
- Model #: SD-PEX15022
- $30.99
- $16.99 –
- Save: $14.00 (45%)
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StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232
- Type: PCI Express
- External Ports: 16 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x SP4 (4 pin, Small Drive Power) Male
- Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.6x to 4.2x LTS Versions only
- Model #: PEX16S550LP
- $421.99 –
- Free Shipping

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StarTech.com PEX1S1P950 PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card
- Type: PCIe Card with Serial and Parallel Port
- External Ports: DB-25 (25 pin, D-Sub) DB-9 (9 pin, D-Sub)
- Standard: PCI Express x1
- Model #: PEX1S1P950
- $64.99
- $45.99 –
- Save: $19.00 (29%)
- More options from $45.99 - $63.64
- $7.02 Shipping

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StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
- Type: PCI Express to Serial Port Card
- External Ports: 2 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX2S953LP
- $55.99
- $45.99 –
- Save: $10.00 (17%)
- More options from $45.99 - $59.04
- $7.05 Shipping

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- $94.96 –
- Free Shipping

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PUSR RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s
- Model #: USR-TCP232-410S
- $59.99 –
- Free Shipping

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DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices
- Model #: 69089110982
- $9.99 –
- Free Shipping

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PCIe to 8-Port RS232 Serial Expansion Card, DB9 9-Pin COM Adapter with Low Profile Bracket, Industrial Serial Card Supports Windows Linux and SFF Chassis
- Model #: B3EN-S2268
- $57.59 –
- Free Shipping

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USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux
- Brand: OIKWAN
- Type: USB
- Color: Black
- Connector Detail: Usb 2.0 Type C to Db9
- Model #: 772681545389
- $27.95 –
- Free Shipping

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Industrial USB to RS485 Serial Converter Module, U485 Communication Adapter with TVS & ESD Surge Protection Terminal Block Connector
Limited time offer, ends 08/31
- Model #: C24W-X4347
- $17.39 –
- 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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DB9 Serial RS232 to RJ12 6P6C Adapter Cable, 940-0144A Compatible for APC Rack PDU
Limited time offer, ends 08/31
- Model #: C24W-X112
- $15.58 –
- Free Shipping

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StarTech PCIe to RS232 DB9 Serial Interface Card 11050PCSERIALCARD
- Model #: 11050PCSERIALCARD
- $72.99
- $59.99 –
- Save: $13.00 (17%)
- More options from $55.00 - $68.15
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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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2-Port PCIe Serial Expansion Card with Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, Low Bracket Included
- Brand: HP
- Part Number: 749235272744
- Connectors: 1 x RJ45
- Interface: PCI
- Model #: 617593472331
- $55.99 –
- Free Shipping

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USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
- Model #: 20260812ZP415C5JS
- $79.10 –
- Free Shipping

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Coolgear USB RS232 Serial Adapter DB9 Male for Windows 7 (32/64 bit) Adapter Only
- Color: Blue
- Connector Number: 1
- Model #: USB-COM-PL
- $23.29 –
- $3.99 Shipping

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USB to RS232 Adapter with FTDI Chipset,USB to RS232 Male DB9 Serial Converter for Cashier Register,Modem,Scanner,Industriual Machinery,CNC,Black
- Model #: C745-LUOYIMAN-Lsy811-044
- $24.99 –
- Free Shipping
![SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)](https://c1.neweggimages.com/productimage/nb300/AME8S200810dkrU4.jpg)
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SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
- Type: USB
- Model #: CB-DB9P
- $9.99 –
- $3.99 Shipping

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8 Ports PCI RS232 COM DB9 Printer Expansion Card Multi Serial Controller Win8 win10
Limited time offer, ends 08/16
- Model #: C745-Lsy721-345
- $56.75 –
- Free Shipping

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Vszerda New USB 2.0 to RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
- Model #: C745-Lsy715-959
- $34.59 –
- Free Shipping

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StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card
- Type: Parallel Combo Card
- Package Contents: 2S1P PCI Serial Parallel Combo Card with 16C550 UART 1 x Full-Profile Bracket 2 x Low-Profile Brackets (for Serial Ports) 1 x Low-Profile Bracket (for Parallel Port) 1 x Quick-Start Guide
- Model #: PCI2S1P2
- $38.99 –
- More options from $35.00 - $44.14
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USB to RS485/RS232 Serial Converter Board, Onboard Original FT232RNL Chip Fast Stable Transmission,Multiple Devices Applicable, Compatible with Mac, Linux,Android, Windows 11/10/ 8.1/ 8/ 7, etc.
Limited time offer, ends 08/15
- Model #: XMHKC2ZP-731218
- $52.45 –
- Free Shipping

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WRIARICH 3.3FT Black USB to DB9 Female RS232 Serial Converter Cable with PL2303 Chip for CNC Cash Register Scanner Modem Digital Camera
- Model #: DSEG49S8EFGV4
- $26.69 –
- Free Shipping

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WRIARICH 10 Pack DB9 RS232 Serial Gender Changer Adapter, 9Pin Male to Male & Female to Female Serial Port Coupler Connector
- Model #: VSDE49FGS68
- $31.59 –
- Free Shipping

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ADM-2813 Industrial USB to RS485 RS422 RS232 TTL Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount Serial Adapter
Limited time offer, ends 08/16
- Model #: ZP0806ZP.20261136
- $122.88 –
- Free Shipping

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PCIe Dual DB9 RS232 Serial Card, 2-Port COM Port Expansion Adapter for Industrial PC & Desktop
- Model #: B3EN-S2376
- $47.89 –
- Free Shipping

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StarTech.com PEX1S953LP 1 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
- Type: PCI Express to Serial Port Card
- External Ports: 1 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX1S953LP
- $59.99 –
- More options from $55.00 - $59.99
- Free Shipping

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CH579M Serial Port to Ethernet Development Board Instead of STM32 Instead of DTU Bluetooth BLE USB Host
- Model #: TU18PR-434
- $21.97 –
- Free Shipping


