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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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StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/M
- Type: Serial (COM)
- Type: Cable Connectors
- Color: Black
- Connector Number: 1
- Model #: SCNM9FM1MBK
- $11.99 –
- Free Shipping

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IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
- Type: USB to DB9 (RS-232)
- Connector Number: 2
- Connector Detail: 1 x USB Male 1 x DB9 Male
- Speed: Up to 230Kbps
- Model #: GUC232A
- $23.48 –
- Free Shipping

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Black Box Serial Null-Modem Cable - DB-9 Female Serial - DB-9 Female Serial - 15ft - Gray
- Type: Others
- Type: Others
- Connector Number: 1
- Model #: EYN257T-0015-FF
- $34.55 –
- More options from $34.55 - $79.00
- Free Shipping

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2PORT PCI EXPRESS SERIAL CARD
- Color: Black
- Model #: PEX2S1050
- $63.99 –
- More options from $62.45 - $70.37
- Free Shipping

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- $72.99
- $57.99 –
- Save: $15.00 (20%)
- More options from $57.99 - $69.49
- 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 $59.50
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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
- $41.99 –
- More options from $41.50 - $44.90
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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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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
- $425.99 –
- Free Shipping

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StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Low Profile Bracket - Replacement for PEX4S952LP (PEX4S953LP)
- Type: PCI Express to Serial Port Card
- External Ports: 4 - DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 - LP4 (4 pin; Large Drive Power) Male Input
- Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX4S953LP
- $106.99 –
- More options from $106.99 - $135.79
- $7.51 Shipping

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Tripp Lite 18in USB to Null Modem Serial Adapter FTDI w/ COM Retention M/F
- Color: Black
- Cable Length: 18"
- Changer Type: USB to VGA
- Specifications: System Requirements: Computer or other device with available USB port and Windows XP or later, Mac OS X 10.3 or later, or Linux
- Model #: U209-18N-NULL
- $34.73
- $32.73 –
- Save: $2.00 (5%)
- More options from $31.78 - $53.05
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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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StarTech ICUSB232C USB C to Serial Adapter - RS232 / DB9 Cable - Windows / Mac / Linux Compatible - Bus Powered - USB C Serial Converter
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Humidity: 0~65% RH Operating Temperature: 0 to 60 degree C Storage Temperature: -20 to 80 degree C FIFO: 512 Bytes Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DSR Max Baud Rate:921.6 Kbps MTBF:30,000 Hours OS Compatibility: Windows 7, 8.1, 10 Windows Server 2008 R2, 2012 R2, 2016 Mac OS X 10.11 and 10.12 Linux 2.6.x to 4.4.x LTS Versions only
- Connector A: 1x USB Type-C male
- Model #: ICUSB232C
- $35.99 –
- More options from $35.99 - $37.99
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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
- $47.99 –
- Save: $17.00 (26%)
- More options from $47.99 - $64.86
- $7.02 Shipping

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CyberPower PFC Sinewave CP700PFCRM1U 700VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.50 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB
- Outlets: 6
- Battery Run Time: Runtime at Full Load: 1.5 min Runtime at Half Load: 10.5 min
- Battery Recharge Time: 8 Hours
- Series: PFC Sinewave UPS Series
- Model #: CP700PFCRM1U
- $399.95 –
- More options from $399.95 - $584.00
- Free Shipping

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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
- Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
- Color: Black
- Changer Type: USB to RS-232/422/485 Serial
- Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
- Model #: ICUSB234854I
- $281.99 –
- More options from $281.99 - $311.17
- Free Shipping

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StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - M/F
- Type: Serial (COM)
- Type: Cable Connectors
- Color: Black
- Connector Number: 1
- Model #: MXT1002MBK
- $17.45 –
- More options from $17.38 - $23.07
- Free Shipping

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StarTech.com ICUSB232V2 USB to Serial Adapter - Prolific PL-2303 - 1 port - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial
- Type: Data Transfer Cable
- Type: Cable Connectors
- Color: Black
- Connector Number: 2
- Model #: ICUSB232V2
- $34.37 –
- More options from $34.37 - $64.99
- Free Shipping

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StarTech.com ICUSB232DB25 USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable
- Type: Data Transfer Cable
- Type: Cable Connectors
- Color: Black
- Connector Number: 2
- Model #: ICUSB232DB25
- $31.52 –
- More options from $31.52 - $39.99
- Free Shipping

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StarTech USB to Null Modem Serial Adapter Cable, 6.6ft 1P6FFCN-USB-SERIAL
- Brand: StarTech
- Model #:
- $45.99 –
- More options from $45.15 - $46.26
- Free Shipping

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Tripp Lite Keyspan High-Speed USB-A to Serial Adapter, PC & Mac (USA-19HS)
- Type: USB to Serial Cable
- Type: Others
- Color: Black
- Connector Number: 2
- Model #: USA-19HS
- $45.29
- $43.18 –
- More options from $43.18 - $63.13
- Free Shipping

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StarTech SCNM9FF2MBK 2m Black DB9 RS232 Serial Null Modem Cable F/F - DB9 Female to Female - 9-Pin RS232 Null Modem Cable, 2-Meter, Black
- Type: Serial (COM)
- Type: Cable Connectors
- Color: Black
- Connector Number: 1
- Model #: SCNM9FF2MBK
- $18.99 –
- More options from $9.99 - $25.72

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DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes
- Model #: C12Y-ZY745
- $12.99 –
- Free Shipping

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USB to RS232 DB25 Serial Programming Cable for Mitsubishi C6 C64 C64T CNC PLC PC Communication, FTDI Chipset Built-in
Limited time offer, ends 10/14
- Model #: Aomoproing-YY39
- $36.43 –
- Free Shipping

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StarTech.com ICUSB232FTN USB to Serial Adapter - Null Modem - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter
- Type: Data Transfer Cable
- Type: Cable Connectors
- Color: Black
- Connector Number: 2
- Model #: ICUSB232FTN
- $47.68 –
- 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 #: 69048482164
- $64.75 –
- 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] 6-Feet (CB-9P6F) 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] 6-Feet (CB-9P6F)](https://c1.neweggimages.com/productimage/nb300/AME8_1_20200103361459832.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] 6-Feet (CB-9P6F)
- Type: USB 2.0
- Model #: CB-9P6F
- $11.99 –
- $3.99 Shipping

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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)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy811-007
- $38.99 –
- Free Shipping

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WRIARICH FT232RL CHIP USB TO RJ-11 CONNECTOR RS232 SERIAL COMMUNICATION CABLE FOR SIEMENS TEC TERMINAL BOX CONTROLLER TO PC 540-143 KABLE
3M Length
- Model #: FESD49G98ED
- $66.50 –
- Free Shipping

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USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor With Female Adapter Supports for Windows 8 No CD
- Model #: AAA-95
- $11.75 –
- Free Shipping

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DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)
- Model #: 69048482004
- $21.71 –
- Free Shipping



