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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 #: 9SIC2ZPKM03833
- $16.78 –
- Free Shipping

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5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
- Model #: JrSDq-B01BZ31HHK
- $24.88 –
- Free Shipping

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RS485 to Ethernet Converter, Bidirectional Transparent Transfer Stable Communication Serial Port to Ethernet Module, Industrial Adapter with Aluminum Alloy Housing for
- Model #: TOLKB0GZ5DF8D3
- $100.99 –
- Free Shipping

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StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)
- Type: PCI Express to Serial Port Card
- External Ports: 8 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x PCI Express x1 Male
- Operating Systems Supported: Windows CE 5.0, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2016, 2019 Linux 2.4.x to 4.11.x LTS Versions only
- Model #: PEX8S1050LP
- $201.99 –
- More options from $201.99 - $241.12
- $11.22 Shipping

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USB2.0 to 8-Port RS232 Serial Converter, Industrial-Grade DB9 Serial Adapter Hub with FTDI Chip ±15kV ESD Protection for POS, ATM, Factory Automation
- Model #: 6908911144
- $258.42 –
- Free Shipping

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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
- Type: PCI Express to Serial Port Card
- External Ports: 2 x RS232 2 x RS422 / RS485
- Operating Systems Supported: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
- Specifications: Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire
- Model #: PEX4S232485
- $153.74
- $150.38 –
- More options from $150.38 - $163.78

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LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)
Limited time offer, ends 07/26
- Model #: 386044942705
- $50.48 –
- More options from $50.48 - $55.99
- Free Shipping

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4 DB-9 Serial Rs232 Ports Pcie Controller Card PCI Express 4 Ports Serial Port with 1 TTL Port with Fan-Out Cable
Limited time offer, ends 07/26
- Model #: C2AG-0115-C17
- $50.48 –
- More options from $50.48 - $53.38
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StarTech.com ICUSB2324852 USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Color: Gray Humidity: 5% to 95% RH Interface/Bridge: USB 2.0 Number of Ports: 2 Operating Temperature: 0°C to 55°C (32°F to 131°F) Storage Temperature: -20°C to 85°C (-4°F to 185°F) Max Baud Rate: 921.6Kbps Data Bits: 7, 8 Stop Bits: 1 and 2 Parity: Odd, Even, Mark, Space, and None Flow Control: Xon/Xoff, Hardware, and None LED Indicators: 1 - Red - Power LED Bus Type: USB 2.0 Connector Types: 1 - DB9 Male Connector Types: 1 - Terminal Block Connector Types: 1 - USB B Female Power Adapter Included: Optional Output Voltage: 5 DC Output Current: 385mA Center Tip Polarity: Positive Plug Type: B OS Compatibility: Windows 98SE/ ME/ 2000/ XP(32/64bit)/ 2003(32/64bit)/ Vista(32/64bit)/ Server 2008(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Mac 9.8/OS X, Linux 2.4.x and up; Wind...
- Model #: ICUSB2324852
- $116.20 –
- More options from $113.84 - $116.20

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PCle serial card desktop computer Pcle to 2 COM port DB9 pin Rs232 multi-serial port card expansion industrial control
- Model #: C075.573
- $39.99 –
- Free Shipping

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PCI-E Serial Port Card PCIe to 4/2 Port RS232, Industrial 4/2 x 9-Pin COM Expansion Card, ASIX AX99100 Two wires
- Model #: C7FW0626-JIA-82
- $24.98 –
- Free Shipping

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SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S
- 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
- $24.48 –
- More options from $19.50 - $24.48
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OBD2 16PIN TO DB9 Serial RS232 OBD to DB9 Serial Port Extension Cable(1.9m)(OBD2 TO DB9 1PCS)
- Model #: C75J*OYJ*G1*0722-247
- $28.01 –
- Free Shipping

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FOR USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable chipset 1.8M Ring Led
Limited time offer, ends 07/26
- Model #: C731-0917-LJU06
- $82.99 –
- Free 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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N-type RF power meter V7 10GHz TYPE-C communication data export power detector serial port communication
- Model #: WLC78S.260722.Create37
- $209.99 –
- Free Shipping

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1PC Industrial-Grade SD to Serial Port Hard Disk Board Support 0 High-Speed Stable to S1A1T1A Adapter Card
- Model #: TOLKB0GRZQQ89Q
- $82.99 –
- Free Shipping

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5PCS DB9 DB15 DB25 DB37 Hole/Pin Female/Male Blue Welded Connector RS232 Serial Port Socket DB D-SUB Adapter 9/15/25/37 pin(DB15P Male)
- Model #: TOLKB0GDSX2BGW
- $55.99 –
- 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
- $109.99
- $103.99 –
- Save: $6.00 (5%)
- More options from $103.99 - $127.04
- $7.51 Shipping

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FOR TypeC to Serial Port 232 USB to Serial Port USB
- Model #: 7300519723814
- $12.99 –
- Free Shipping

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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
- Model #: C72J-Y-1819-2IN1
- $27.28 –
- Free Shipping

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PCIe to Single Serial Port DB9 RS232 PCI-E x1 Serial Card Expansion Adapter Converter Chipset ASIX AX99100 for Desktop Computer
- Model #: DW-TXB073
- $13.99 –
- Free Shipping

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FOR UT-620 TCP/IP to 232/422/485 serial port to network communication serial communication server RJ45 TO RS232/RS485/RS422
- Model #: 7300519717790
- $116.26 –
- Free Shipping

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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
- Model #: C7FW0629-JIA-773
- $26.27 –
- Free Shipping

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2Pcs Serial Card for Serial Port Low Profile Bkt 389023-003 385985-002 383033-001 9Pin To 15Pin COM Serial Port Cable 611901-001
- Model #: C75J*OYJ*G1*0706-111
- $38.98 –
- Free Shipping

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DB9 RS232 Breakout Terminal Block Module with Housing, Solder-Free D-SUB Female Serial Port to Wiring Terminal Breakout Board Adapter
- Model #: C24W-X6762
- $17.38 –
- Free Shipping

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Minuteman Encompass EC1500RT2U 1500VA Tower/Rack Mountable UPS - 2U Rack/Tower - 5 Minute Stand-by - 120 V AC Input - 120 V AC Output - Serial Port - USB - 6 x NEMA 5-15R Receptacle(s)
- Outlets: 6
- Battery Run Time: Half Load: 15 min Full Load: 5 min
- Output Frequency: 50/60Hz ±0.2Hz unless synchronized to line
- Battery Recharge Time: 8 hours to 90% from total discharge
- Model #: EC1500RT2U
- $1,160.99 –
- More options from $1,160.99 - $1,181.89
- 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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USB to 8266 WIFI module -01 -01S Remote Serial Port WIFI Sensor Transceiver Wireless Board 01S Breakout PCB Adapter
- Model #: ZXH-H8731
- $12.79 –
- More options from $12.79 - $13.99
- 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 SY-PEX15019 RS-232 Serial 8-Port PCI-Express Card
- Type: PCI Express to Serial Port Card
- External Ports: 8 x Serial Ports
- Data Transfer Rate: Serial Port: Up to 1 Mbps
- Operating Systems Supported: Windows 2000, 2003 Server, XP 32/64-bit, Vista 32/64-bit
- Model #: SY-PEX15019
- $59.19 –
- More options from $59.19 - $84.20
- Free Shipping

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FT4232 Four-channel TYPE-C to Serial Port UART/SPI/I2C/JTAG/RS232 /RS485/RS422 Module 4 Channel FT4232HL
- Model #: ACFFF-808
- $35.98 –
- More options from $35.98
- Free Shipping



