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Pros: Works great, doesn't fail. can easily swap RS232 programming cables with it and it still works.
Cons: The original drivers on the CD gave me a lot of problems. I would have to reboot windows all the time to change cables. reinserting the card wouldn't work.I installed drivers again and it works great now but I cant remember if im using the same of different (newer?) drivers but whatever they are its absolutely flawless now.
Other Thoughts: feels a little bit flimsy as the RS232 end is a lot bigger than the rest of the card.
Bottomline: Ive never tried USB to RS232 cables but have just ordered one that I will try. They use virutal COM ports while this via PCMCIA is on a hardware level so no virtual or emulation crap.This is very reliable, get one if your laptop has no RS232 and you need it.
Pros: I have configured over 200 embedded controllers with this PCMCIA card in a laptop; it has not failed once.
Cons: The physical construction feels somewhat fragile. If you insert the PCMCIA card in its slot (in a laptop) and then pluf in the RS232 cable, there is the risk of bending the card --especially when you need to use some force to plug in the cable. This is due to the asymmetric placement of the DB9 connector. I always connect the RS232 cable to the PCMCIA card first and then insert the PCMCIA card into the laptop.
Other Thoughts: Before getting this PCMCIA card, I used several USB-RS232 cables. All of them had occasional failures (probably due to timing issues). This PCMCIA card does not have these drawbacks; it is compatible with RS232 on a hardware level.
Bottomline: This PCMCIA card is (much) more reliable than an USB-RS232 converter. If you have occasional trouble with an USB-RS232 cable, try this card.
Pros: Works as advertised, with windows.Windows drivers install ok on Windows XP.
Cons: No linux or other OS drivers, only windows.Windows drivers not signed, but install just fine.Identifies as RS232B, not C.Probably not compatible with legacy MS-DOS apps (cannot choose port or interrupt for pcmcia, windows does that automatically and does not choose snatdard com i/o ports or interrupts)
Other Thoughts: Identifies as "HT RS232B CARD" by "HT TECH. Co. Ltd. Unsure of the exact chipset.
Bottomline: Tested with winxp and an old serial mouse. Works fine. (The mouse will need a manual refresh in windows' device manager once.)
Pros: Very nice card needed one for my laptop because most of them have no serial port. As a Cisco Engineer i use console cables a lot so this is better than an USB to serial Cable. And you need that port for other things.Now i even use that slot on my laptop i tought it was useless. But now i found something for it:)
Cons: Easy to install Cheap cardFast Delivery
Other Thoughts: To bad it doesn't fit in my bag with the card still pluged in to my laptop so i have to remove it every time.
Bottomline: Ive you need a serial port on your laptop buy it!
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