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16 Channel DC 12V RS485 Relay Module Modbus RTU PLC Controller Serial Port Switch for PLC PTZ Camera Motor LED
- Model #: HHYM-864
- $35.53 –
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Cabl-Creation USB to RS232 Male DB9 Cable Serial COM Port Adapter Chip pl2303 Supports Windows 10 8.1 8 7 Vista XP OS (Size : 2m, Color : Black)
- Model #: DEEUB0D12YH1PN
- $84.99 –
- 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 #: 9SIC2ZPKM03829
- $11.78 –
- Free Shipping
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Serial Adapter 4 port RS232 Serial DB9 COM to USB 2.0 Adapter Card Universal Serial Bus Industrial grade for POS system
- Model #: NVO3JRSW-289
- $33.00 –
- 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 #: 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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FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1846
- $43.98 –
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Aomoproing FOR Network RJ45 to RS232 COM Port Serial DB9 Female Router Console Cable Adapter For
- Model #: L-1745
- $14.69 –
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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
- $150.45 –
- More options from $150.45 - $163.78
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FOR PCIE Two-port RS232 Serial Port Card COM Port Expansion Card DB9 Pin Adapter Card 232
Limited time offer, ends 08/16
- Model #: 20260720ZP6881C5JS
- $59.77 –
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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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UOTUT-752 PCI to 2 PORT RS-232 PN: 038-21030237 Multi-serial port card COM port, in stock
- Model #: TPR3TPR-740
- $72.58 –
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PS2 Serial Port Card Low-Profile Adapter Card for 400, 600, 800 G3, COM Serial Port 910324-001, 910110-002, 910110-001
Limited time offer, ends 08/16
- Model #: C745-LUOYIMAN-Lsy729-013
- $69.99 –
- Free Shipping
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Ch9350 Module Hid Keyboard Mouse to Serial Port Virtual Keyboard Scanning Gun to Serial Port KVM
- Model #: C7FW-OYJ-0805-548
- $18.97 –
- Free Shipping
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- $20.39 –
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PCIE AX99100 4S DB9 RS232 Serial Port Card Controller Card PCI Express asix 99100 Chip 4 ports rs-232 to pci-e com Adapter cable
Limited time offer, ends 08/16
- Model #: 20260720ZP7355C5JS
- $61.00 –
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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
Limited time offer, ends 08/30
- Model #: C72J-Y-1819-2IN1
- $26.28 –
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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 #: WLC78S.0729.Pallet1339
- $26.28 –
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LINOVISION Industrial 8 Ports Gigabit Managed PoE Switch with DC12~57V Input, L2 Management, RS485 Serial Port, DC 12/24V Output, BT 90W Output
- Model #: CLOLB0C6J5WMC1
- $718.99 –
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FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter ASIX AX99100
Limited time offer, ends 08/17
- Model #: MLN-21072
- $22.01 –
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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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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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2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter systembase chipset Serial industry
- Model #: ooc-0140506
- $25.27 –
- Free Shipping
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Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: JC40E-0630-449
- $13.99 –
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PCI-E 1 Parallel port 1 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
- Model #: C6WV-0730-OYJ-591
- $26.51 –
- 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