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USB RS232 Serial Interface Cable Chip RS-232 to USB Serial Converter Cable(180cm)
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  • $287.99 
  • Free Shipping
4-Port RS-232 RS-422 RS-485 Serial Server NPORT5450 Original
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  • $1,783.99 
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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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  • $222.99 
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SUNIX 2-port RS-232 Universal PCI Serial Board Model SER5037A
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SUNIX 2-port RS-232 Universal PCI Serial Board Model SER5037A
  • Type: PCI to Serial Port Card
  • Specifications: Serial Communication -Interface: RS-232 -Controller: SUNIX SUN1989 (16C950 UART Compatible) -Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1 -No. of Port: 2-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: DB9 Male 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 -DO...
  • Model #: SER5037A
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  • $139.99 
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PowerStar--9AH REPLACEMENT FOR 12V 7AH UPS Battery for APC Back-UPS APC Back-UPS RS 800VA
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  • $39.88 
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12V 7.5AH Replacement UPS Battery for APC Back-UPS RS - 3 YEAR WARRANTY
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  • $32.27 
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12v 7000 mAh UPS Battery for APC Back-UPS RS 1500VA
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12v 7000 mAh UPS Battery for APC Back-UPS RS 1500VA
  • Parts: 2 Year Warranty
  • Model #: PS12-7-48
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  • $35.88 
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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card
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  • $33.99 
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IO CREST RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card
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  • $33.16 
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Core i3 Mini PC Fanless Dual LAN 4x RS-232 Ports Portable Mini Desktop Computers
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Core i3 Mini PC Fanless Dual LAN 4x RS-232 Ports Portable Mini Desktop Computers
  • CPU Type: Intel Pentium 4 / Celeron
  • Model #: DF-Mini-Pc000155
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  • $487.02 
  • Free Shipping
Mean Well RS-100-24 108W Single Output Switching Power Supply 24V/4.5A
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  • $78.99 
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Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)

Limited time offer, ends 09/27

  • Model #: SI-PEX15043
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  • $58.99 
  • Free Shipping
Single Output Switching Power Supply AC-DC RS-100-24 24V 4.5A
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  • $129.99 
  • Free Shipping
Syba 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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  • $95.99 
  • $5.99 Shipping
UOTEK UTEK UT-890A 5ft 1-Port USB to RS-485/422 Serial Converter with ESD Protection
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  • $45.99 
  • $5.99 Shipping
RS-100-24 24V 4.5A 100W High Efficiency Power Supply for Industrial Applications
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  • $75.99 
  • Free Shipping
Mighty Max Battery 12V 8Ah Compatible for APC Back-UPS RS 1300VA LCD, BR1300LCD - 4 Pack
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  • $133.99 
  • Free Shipping