Thu 08-Nov-12 08:20 PM | edited Sat 10-Nov-12 12:00 PM by luckyphoto
You might consider buying a good USB card reader. They're about $10-15. If you get good performance from that it may be a faulty USB cable or connectors are causing errors which are requiring re-transmissions.
"Red is gray and yellow white, but we decide which is right ....and which is an illusion"