#8 in Serial port cards
Use arrows to jump to the previous/next product
Reddit mentions of IO Crest 4 Port RS-232 Serial PCIe 2.0 X1 Controller Card Components SI-PEX15042
Sentiment score: 0
Reddit mentions: 1
We found 1 Reddit mentions of IO Crest 4 Port RS-232 Serial PCIe 2.0 X1 Controller Card Components SI-PEX15042. Here are the top ones.
or
Ear chipset: XR17V358RS485 signals: data+ (B) data- (a) GNDRS422 signals: T/R+ T/R- RXD+ RXD- GND600W Surge protection, 15kV ESD protection for Serial PortsWorking mode: Asynchronous working, point-to-point to point-to-multipoint 2 wires (half duplex) 4 wires (full duplex)
Specs:
| Height | 1.8 Inches |
| Length | 9.6 Inches |
| Number of items | 1 |
| Size | PCIe x1 |
| Weight | 0.8 Pounds |
| Width | 5.68 Inches |
Some options for 4-port PCIe card. /u/iambobbyd
http://www.amazon.com/StarTech-com-Express-Serial-Breakout-PEX4S553B/dp/B004WKTBHW/
http://www.amazon.com/StarTech-com-4-Port-Express-Adapter-PEX4S553/dp/B00535BUR4/
http://www.amazon.com/RS-232-Serial-Controller-Components-SI-PEX15042/dp/B00Q1EUDE2/
My top suggestion: http://www.amazon.com/dp/B0037ECAOA/
You will probably want native serial ports instead of virtual ports that will extend compatibility and reliability. I specifically picked this more expensive one as it can supply power of either 5v or 12v to external devices realizing that I don't know anything about the equipment you will be using. During normal operations it does not require a molex connector plugged in.
Oh and here is a link to the product on newegg: http://www.newegg.com/Product/Product.aspx?Item=N82E16815158196.