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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
- $40.99 –
- More options from $35.00 - $44.14
- 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 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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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
$50 promotional gift card w/ purchase, limited offer
- 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 $339.96 - $584.00
- Free Shipping

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CyberPower PFC Sinewave CP1500PFCRM1U 1500VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.60 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB -
$70 promotional gift card w/ purchase, limited offer
- Outlets: 6
- Battery Run Time: Runtime at Full Load: 1.6 min Runtime at Half Load: 10 min
- Battery Recharge Time: 8 Hours
- Input Voltage Range: 88 - 144V
- Model #: CP1500PFCRM1U
- $689.95 –
- More options from $586.46 - $981.55
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APC BR700G Back-UPS Pro, 700VA/420W, Tower, 120V, 6x NEMA 5-15R outlets, AVR, LCD, User Replaceable Battery - Tower - 12 Hour Recharge - 3 Minute Stand-by - 120 V Input - 120 V AC Output - Serial Port
- Outlets: 6
- Battery Run Time: 420W: 3m
- Output Frequency: 50/60 Hz +/- 3 Hz
- Battery Recharge Time: 12 hour(s)
- Model #: BR700G
- $179.99
- See price in cart
- 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
- $48.99 –
- Save: $16.00 (24%)
- More options from $48.99 - $63.64
- $7.02 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
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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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Tekit Serial port card 8 RS232 multi user cards PCI 9 needle serial port serial card,PCI to RS232 converter card
- Type: PCI to LAN / Serial Port Card
- Specifications: Serial port card 8 rs232 multi user cards pci 9 needle serial port serial card
- Package Contents: 1 PACK
- Model #: NTRCA100094W
- $49.98 –
- $5.99 Shipping

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CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
- Type: PCI Express to Serial Port Card
- External Ports: 4 x Serial Ports
- Model #: CM-4S1PRS232
- $21.99 –
- $3.99 Shipping

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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: DEEUB0CS6F57HH
- $120.99 –
- Free Shipping

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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3550
- $17.08 –
- More options from $17.07
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3510
- $17.08 –
- Free Shipping

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/29
- Model #: B3EW.042349
- $15.87 –
- More options from $15.87 - $16.88
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RS232 Serial Port LE Adapter Support BLE Connect Mobile Phone AT Commands Low Power Consumption
- Model #: DEEUB0H36Y1JHB
- $126.99 –
- Free Shipping

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USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port (Size : 1M, Color : Black)
- Model #: DEEUB0D12XSYP2
- $74.99 –
- Free Shipping

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USB 2.0 Converter Adapter Cable to RS-232 9-pin RS232 Serial Port (Size : 1.8M, Color : Black)
- Model #: DEEUB0D12ZRYWD
- $65.99 –
- Free Shipping

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PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0717-243
- $92.96 –
- Free Shipping

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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: TOLKB0DNZPT2JL
- $74.99 –
- Free Shipping

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RS232 Serial Port & DB25 Printer Parallel Port to PCI-E Card Adapter Converter
- Model #: IW-ADD-convert-84
- $35.99 –
- Free Shipping

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USB to RS232 Serial Port 9-pin Can Be Connected to Man-Machine Or PLC Serial Port Download Cable Usb-cif31
- Model #: TOLKB0D6LH5G23
- $60.99 –
- 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
Limited time offer, ends 08/31
- Model #: LC6W1J16-1107
- $34.64 –
- 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
- $421.99 –
- Free Shipping

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POE Serial Port Server/RS232 RS485 Serial Port to Ethernet Network to Serial Port/Modbus
- Model #: TOLKB0GYGZRJ4K
- $267.99 –
- Free Shipping

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USB to DB9 RS232 Serial Adapter 9 Pin Male to COM Port Chip Computer PC Converter Cable Support Win10/8/7/Mac/Vista
- Model #: TOLKB0GZVDLJH3
- $93.99 –
- Free Shipping

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USB to DB9 RS232 Serial Adapter 9 Pin Male to COM Port Chip Computer PC Converter Cable Support Win10/8/7/M/Vista
- Model #: TOLKB0H1M3YWP9
- $100.99 –
- Free Shipping

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PCI Express 4-Port Serial COM Expansion Card, PCIe to DB9 RS232 Serial Adapter Card with Low Profile Bracket, Industrial 9-pin Port COM Controller Card for Desktop PC
- Model #: LHXJU016-C731-345
- $58.40 –
- 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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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/30
- Model #: C43K-0420-4605
- $18.99 –
- Free Shipping

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/30
- Model #: C43K-0420-4645
- $18.99 –
- Free Shipping

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Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
Limited time offer, ends 08/31
- Model #: C10V-S49-66
- $356.99 –
- Free Shipping

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Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB a to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (RS485 to ETH)
- Model #: TOLKB0D78NZM15
- $61.99 –
- Free Shipping

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USR-W630S RS232 RS485 Serial to Wi fi and Ethernet Converter Dual-Band Dual Ethernet Port Wi Fi5 Serial Server Qualcomm Version (Full Kit)
- Model #: PEGLB0FS6YG41T
- $173.19 –
- More options from $173.19
- Free Shipping

