Recent content by edhiker

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Have not seen " hl-340" or (ch341ser.sys) anywhere in the testing or documentation They seem to be made by Prolific Technology Inc. http://www.prolific.com.tw PL-2303 (Chip Rev H, HX, X) USB to Serial Adapter Windows, Driver v1.4.17 Ed

Looks like the URLs didn't survive Tom's filters, but if you google B000K02UP8 , it should come up with a picture ad of the device with a (Prolific PL2303HX Chipset) My computers are HP laptop and homemade, both running XP Pro ver 5.1 SP3 Also tried the adapters in a machine running Win 7...

Well I thought I would just write off my big expense, but this is what I have. Think both that I bought have PL-2303 chips. Where I bought them - http://www.amazon.com/gp/offer-listing/B002WPR8JC/ref=dp_olp_new?ie=UTF8&qid=1315939342&sr=1-21&condition=new 59c Importer520 And bought for...

Got a new (cheap) USB to RS-232 adapter - CD that came with it was blank. Only info in device properties is: usb\\vid_0000&pid_0000\\5&42A229B&0&1 Can anybody help me? Ed