Your Browsing History
- In Stock
- Sold by Newegg
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
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
- $283.20 –
- More options from $269.00 - $283.20
- Free Shipping
Quick View
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
- $150.07 –
- More options from $150.07 - $163.78
Quick View
SIIG Two-Port Serial (16550) I/O Card Model JJ-P20211-S6
- Type: PCI to Serial Port Card
- External Ports: 2 x Serial Ports
- Data Transfer Rate: Up to 230 Kbps
- Operating Systems Supported: Windows 95/98/98 SE/ME/NT4.0/2000/XP/Server 2003
- Model #: JJ-P20211-S6
- $93.20 –
- More options from $79.00 - $93.20
- Free Shipping
Quick View
PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
Limited time offer, ends 10/15
- Type: Controller Card
- External USB Ports: 2 Port
- Model #: SC0003
- $41.99 –
- Free Shipping
Quick View
4 Port RS485 RS232 RS422 Serial Device Server DIN Rail Mount Industrial Ethernet Converter 10 100Mbps Multi Protocol Serial to Network Module
- Model #: PEGLB0G4N3X5TT
- $262.19 –
- More options from $262.19
- Free Shipping
Quick View
Vszerda 8 Port RS-232 DB9 Serial PCI-e 2.0 x1 Card XR17V358 Chipset 16C550 UART SI-PEX15041
Limited time offer, ends 10/25
- Model #: SI-PEX15041
- $88.99 –
- Free Shipping
Quick View
WRIARICH PCI-E 8 Port RS232 Serial Expansion Card, PCI Express DB9 8 Channel COM Controller Card with Multi Chipset
- Model #: 4BRFD98HIUH
- $75.49 –
- Free Shipping
Quick View
VoltSync Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
Limited time offer, ends 10/10
- Model #: C10V-S529-904
- $56.42 –
- Free Shipping
Quick View
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
- $16.99
- $16.69 –
- More options from $16.69 - $22.97
- Free Shipping
Quick View
Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
Limited time offer, ends 10/25
- Model #: SI-PEX15043
- $58.99 –
- Free Shipping
Quick View
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
Quick View
USB to Converter Industrial Grade 4 Port Isolated Serial Adapter with 600W Protection and 1500V ESD Guard for Harsh Industrial Environments
- Model #: PEGLB0GQYB6CMN
- $112.79 –
- More options from $112.79
- Free Shipping
Quick View
Vszerda PCIE To 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card COM Card
Limited time offer, ends 10/15
- Model #: WLC78S.0730.Pallet0608
- $77.78 –
- More options from $77.18
- Free Shipping
Quick View
JAENFONG PCI to 2 Serial Port 1 Parallel Port Industrial-Grade RS232 DB9 COM DB25 Printer LPT Expansion Card Chipset ASIX/AX9865 for PC
- Model #: ZZ-915
- $16.87 –
- Free Shipping
Quick View
PCI To RS422 RS485 Converter Adapter Card PCI to 2 Port RS485 / RS422 Serial Card MCS9865 Chipset rs-485 rs-422
- Model #: ooc-0141029
- $67.65 –
- Free Shipping
Quick View
7+15Pin 2.5 Sata Female To 3.5 Inch Ide Sata To Ide Adapter Converter Male 40 Pin Port For Ata 133 100 Hdd Cd Dvd Serial
Limited time offer, ends 10/15
- Model #: 40Pin
- $17.99 –
- More options from $17.99
- Free Shipping
Quick View
Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
Limited time offer, ends 10/07
- Model #: C43K-0420-2487
- $22.78 –
- Free Shipping
Quick View
Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3174
- $12.48 –
- More options from $12.48 - $18.99
- Free Shipping
Quick View
Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
Limited time offer, ends 10/07
- Model #: JC40E-0630-449
- $12.99 –
- Free Shipping
Quick View
2Pcs DB15 Male to Female Terminal Breakout Board, RS232 D-SUB Serial to 15pin Port Terminal Block Gender Changer Connector (Pack of 2)
- Model #: PEGLB0FS17MBVG
- $67.89 –
- More options from $67.89 - $68.99
- Free Shipping
Quick View
StarTech Dual-Port PCI Express to DB9 Serial Card 2S232422485-PC-CARD
- Type: PCI Express to Serial Port Card
- Model #:
- $113.46 –
- More options from $112.41 - $113.46
Quick View
- $72.99
- $57.99 –
- Save: $15.00 (20%)
- More options from $57.99 - $69.49
- Free Shipping
Quick View
Black Box KVX Series KVM Extender Kit over CATx - DVI-D, USB 2.0, Serial, Audio, Local Video KVXLC-100-R2
- Type: DVI-D, USB 2.0, Serial, Audio, Local Video
- Part Number: KVXLC-100-R2
- Model #: KVXLC-100-R2
- $578.25 –
- More options from $576.68 - $724.00
- Free Shipping
Quick View
PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
Limited time offer, ends 10/15
- Model #: YING-GD01-A3-07624
- $88.88 –
- More options from $88.88
- Free Shipping
Quick View
Black Box KVX Series KVXLCDPF-200 KVM Extender over Fiber - 4K, Dual-Head, DisplayPort, USB 2.0, Serial, Audio, Local Video
- Type: DisplayPort, USB
- Computer Connections: 2 Ports
- Monitor Connections: 2 Ports
- Video Resolution: up to 3840 x 2160@30Hz,4K
- Model #: KVXLCDPF-200
- $1,462.30 –
- More options from $1,429.97 - $1,528.21
- Free Shipping
Quick View
PCI-Express to 8 Ports RS232 DB9 Serial Card with Fan out Cable asix mcs9900 Chipset pcie high speed rs-232 920KB
- Model #: ooc-0141099
- $83.20 –
- Free Shipping