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This Item  StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - Serial Adapter - PCI-X - RS-422/485 x 2 - PCI2S4851050 |  |  |  |  |  | |
| Price | — | $26.55 | $19.20 | -33% $28.76 List: $42.99 | -25% $42.13 List: $55.99 | $25.99 |
| Delivery | — | Get it as soon as Saturday, May 4 | Get it as soon as Friday, May 3 | Get it as soon as Friday, May 3 | Get it as soon as Friday, May 3 | Get it as soon as Friday, May 3 |
| Customer Ratings | ||||||
| Value for money | ||||||
| Easy to install | ||||||
| Sold By | — | Amazon.com | Wendryer | Amazon.com | Amazon.com | LinksTek LLC |
| hardware interface | pci | pci x, pci | pci | pci x, pci | pci | pci x 1 |
| operating system | — | Windows® 7, 8, 8.1, 10, Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, Linux 2.6.x to 5.x LTS Versions only | Windows, Linux, Mac OS | Windows® 7, 8, 8.1, 10, Windows Server® 2008 R2, 2012, 2012 R2, 2016, 2019, Linux 2.6.x to 5.x LTS Versions only | Windows 8 Mac OS X Mavericks (10.9) Linux Windows Server 2012 Windows 7 Mac OS X Yosemite (10.10) Windows 10 Windows Server 2016 Windows Server 2019 | Windows XP, Vista, 7, 8.x, 10, 11 32/64bit and Linux kernel 2.6.x, 3.x, 4.x, 5.x |
| card interface | pci | pci | — | pci | pci | — |
| style | Classic | Classic | Classic | Classic | 2 Port | Classic |
From the manufacturer
Add two RS422/485 serial ports through a standard or low profile PCI expansion slot
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The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot. |
The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU. |
With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots. |
From the brand
