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CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
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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
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  • $21.99 
  • $3.99 Shipping
Digi International AccelePort 4r 920 Universal PCI (3.3 V & 5 V) 4-port RS-232 Serial Cards Model 77000560
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Digi International AccelePort 4r 920 Universal PCI (3.3 V & 5 V) 4-port RS-232 Serial Cards Model 77000560
  • Type: PCI to Serial Port Card
  • Data Transfer Rate: Up to 921.60 Kbps
  • Compatibility: Operating Systems: Microsoft Windows .NET Server 2003 Microsoft Windows XP, 2000, NT Microsoft Windows 95/98/Me Solaris SPARC and Intel Novell NetWare HP-UX Linux OpenVMS OS/ 2 QNX SCO OpenServer SCO UnixWare Tru64
  • Dimensions: 6.88" x 0.50" x 4.20"
  • Model #: 77000560
SYBA IO CREST 4-port, RS-232 Serial, PCIe x1, Revision 2.0, (Full & Low Profile); Exar Chipset Model SI-PEX15042
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SYBA IO CREST 4-port, RS-232 Serial, PCIe x1, Revision 2.0, (Full & Low Profile); Exar Chipset Model SI-PEX15042
  • Operating Systems Supported: Windows 8 Windows 7 XP Vista Windows Server 2003/2008/2012 Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
  • Weight: 1.01
  • Package Contents: 1 x 4-port PCIe Serial Card 1 x 4-port Serial Octopus Cable 4 x Serial Adapters 1 x User Manual 1 x Driver CD 1 x Low Profile Bracket
  • Model #: SI-PEX15042
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  • $45.99 
  • Free Shipping
UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection  DC/DC Isolated Module UT-1304
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UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection DC/DC Isolated Module UT-1304
  • Standards: RS-485/422 EIA/TIA
  • Transfer Rate: 300bps-115.2Kbps
  • LEDs: PWR, TXD, RXD, and E1-E4 activity
  • Temperature: -40? to 85?
  • Model #: UT-1304
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  • $108.50 
  • Free Shipping
M.2 to 4-Port RS-232 Serial Card
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M.2 to 4-Port RS-232 Serial Card
  • Model #: TOLDB0DYDLRS31
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  • $101.99 
  • Free Shipping
SUNIX 4-port RS-232 Universal PCI Serial Board Model SER5056A+L
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SUNIX 4-port RS-232 Universal PCI Serial Board Model SER5056A+L
  • Type: PCI to Serial Port Card
  • Specifications: Serial Communication -Interface; RS-232 -Controller: SUNIX SUN1999 (16C950 UART Compatible) -Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1 -No. of Port: 4-port -IRQ & IO: Assigned by System -FIFO: 128 byte (Hardware) -Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI -Baud rate: 50 bps to 115.2 Kbps -Data bit: 5,6,7,8 -Stop bit: 1,1.5,2 -Parity: None, Even, Odd, Space, Mark -Flow Control: None, Xon/Xoff, RTS/CTS -Protection: +/-2KV ESD protection for each signal Human Body Model (HBM) -PCB connector: DB44 Female Driver Support -Windows Client: XP/Vista/7/8/8.1 (X86/X64) -Windows Server: 2000 / 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 (X86/X64) -Windows Embedded: Windows CE 4.2/5.0/6.0 XP Embedded / POSReady 2009 / POSReady 7 / Embedded System -Linux: Linux 2.4.x / 2.6.x / 3.x ...
  • Model #: SER5056A+L
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  • $221.99 
  • Free Shipping
UT-754P 4-Port Industrial RS-232 PCI Multi-Serial Port Card 3.3V and 5V PCI BUS
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UT-754P 4-Port Industrial RS-232 PCI Multi-Serial Port Card 3.3V and 5V PCI BUS

Limited time offer, ends 09/15

  • Model #: YWC-SCV-CAS143983
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
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SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
  • Type: RS-232 DB9 Serial M.2 B+M Key Controller Card
  • External Ports: 4 x Serial Ports
  • Internal Ports: 1 x M.2 B+M Key
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernal 2.6.15 , Android 1.x-5.x
  • Model #: SY-PEX15066
  •  
  • $43.99 
  • Free Shipping
UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
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UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
  • Standards: RS-232C?RS-485 EIA/TIA
  • LEDs: PWR TXD, RXD, and E1-E4 activity
  • Power Input: 9-30VDC/350mA
  • Temperature: -40? to 85?
  • Model #: UT-5204
  •  
  • $81.19 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
GC-3024 Four-Way RS-485 Bus Split Hub
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  •  
  • $116.99 
  • Free Shipping
For PCI-1612B 4-port RS-232/422/485 serial communication card
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  •  
  • $217.00 
  • $5.00 Shipping
For COM-4 (PCI) H NO.7190B RS-232C serial port card
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  •  
  • $144.95 
  • Free Shipping
For CP-114 4-port RS-232/422/485 pci multi-serial card
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  •  
  • $145.00 
  • $5.00 Shipping
For CP-114EL RS-232/422/485 PCI-E 4 Serial Port Card
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  •  
  • $217.00 
  • $5.00 Shipping
For PCI-1610 REV. A1 4-port RS-232 PCI communication Card
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  •  
  • $116.00 
  • $5.00 Shipping
CORSAIR RS120 ARGB PWM 120mm Fan - Simplified Control - Daisy-Chain 4-Pin PWM and +5V ARGB Connections - Concentrated AirGuide Cooling - Magnetic Dome Bearing
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  • $19.99 
  • Free Shipping
CORSAIR RS140 PWM 140mm Fans Dual Pack - Simplified Control - Daisy-Chain 4-Pin PWM Connection - Concentrated AirGuide Cooling - Magnetic Dome Bearing
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CORSAIR RS140 PWM 140mm Fans Dual Pack - Simplified Control - Daisy-Chain 4-Pin PWM Connection - Concentrated AirGuide Cooling - Magnetic Dome Bearing
  • Type: Case Fan
  • Bearing Type: Magnetic Dome
  • RPM: 0, 330 - 1700 RPM +/- 10%
  • Air Flow: 14.6 - 95.5 CFM
  • Model #: CO-9050191-WW
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  • $34.99 
  • Free Shipping
CORSAIR RS120 ARGB PWM 120mm Fans Triple Pack - White - Simplified Control - Daisy-Chain 4-Pin PWM and +5V ARGB Connections - Concentrated AirGuide Cooling - Magnetic Dome Bearing
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  • $52.99
  •  
  • $39.99 
  • Save: $13.00 (24%)
  • Free Shipping
CORSAIR RS120-R ARGB 120mm PWM Reverse Fans Triple Pack – Reverse Fan  Blade – Eight Vibrant RGB LEDs – Magnetic Dome Bearing – Daisy-Chain 4-Pin  PWM and +5V ARGB Connections
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  • $59.99
  •  
  • $51.99 
  • Save: $8.00 (13%)
  • Free Shipping
CORSAIR RS120 PWM 120mm Fans Triple Pack - Simplified Control - Daisy-Chain 4-Pin PWM Connection - Concentrated AirGuide Cooling - Magnetic Dome Bearing
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D1769 SD CF XD MS All in 1 Otg Card Reader Adapter
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D1769 SD CF XD MS All in 1 Otg Card Reader Adapter

Limited time offer, ends 09/13

  • Model #: LJ12-1132-C731
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  • $39.59 
  • Free Shipping
CORSAIR RS120 ARGB PWM 120mm Fans Triple Pack - Simplified Control - Daisy-Chain 4-Pin PWM and +5V ARGB Connections - Concentrated AirGuide Cooling - Magnetic Dome Bearing
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  • $61.99
  •  
  • $39.99 
  • Save: $22.00 (35%)
  • $1.99 Shipping
Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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  •  
  • $58.99 
  • Free Shipping
CORSAIR RS120-R ARGB 120mm PWM Reverse Fans Triple Pack – White – Reverse  Fan Blade – Eight Vibrant RGB LEDs – Magnetic Dome Bearing – Daisy-Chain 4-Pin  PWM and +5V ARGB Connections
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  • $59.99
  •  
  • $39.99 
  • Save: $20.00 (33%)
  • $0.99 Shipping
SUNIX 8-Port RS-232 Serial PCI-E Card Model SER5466A
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SUNIX 8-Port RS-232 Serial PCI-E Card Model SER5466A
  • Specifications: Interface : RS-232 Controller: SUNIX SUN1999 (16C950 UART Compatible) Bus: PCI Express one lane (x1) No. of Port: 8-port IRQ & IO: Assigned by System FIFO: 128 byte (Hardware) Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND Baud rate: 50 bps to 115.2 Kbps Data bit: 5,6,7,8 Stop bit: 1,1.5,2 Parity: None, Even, Odd, Space, Mark Flow Control: None, Xon/Xoff, RTS/CTS
  • Dimensions: 127 x 98 mm
  • Model #: SER5466A
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  • $318.99 
  • Free Shipping