Drivers could well become a problem with some devices, Windows now requires all kernal mode drivers to be certified which can be an expensive process. I recommend FTDI based devices because their drivers have been certified for some time.
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1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine 2000 Suzuki Vitara 1.6 8V, many mods 2004 Suzuki Ignis 1.5VVT 4Grip 2006 Suzuki Jimny 1.3VVT JLX+ and many more.
I've tested with a USB-ALDL interface on a laptop running Windows 7 64-bit so there shouldn't be any problems. I can't make any guarantee that an RS232 serial port interface will work on any machine because of problems with most serial port chips not supporting the baud rate.
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1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine 2000 Suzuki Vitara 1.6 8V, many mods 2004 Suzuki Ignis 1.5VVT 4Grip 2006 Suzuki Jimny 1.3VVT JLX+ and many more.
