I bought a new SanDisk Ultra 240gb SSD, at the advice on annual yearly health check report, first of with the external usb case wouldn't find it on My Pc. Found in devices under USB storage no name, no size, contacted SanDisk who went into all the jargon long story short I want it eventually inside my Pc not external, so I then bought Sata to USB3 cable to clone my drive easy I thought, no says drive is to big so told it omit documents, pictures, music, videos, no joy still to big,, getting frustrated and thinking I'll send it back and buy a larger one? stumble across thread on here saying move/copy everything to another external drive delete everything except windows and programs hope that's correct? Try clone again? But my issue is I have just buying few month ago if that Western Digital Passport Ultra 1tb as I'd set up the back-up software was thinking ok its not going to let me click/drop or copy paste but it did saying would take a day or more transfer, Huh! I have two USB3 Front Ports seen the size of cable comes with Ultra less then two hand-spans, Ok here it is will using USB2 extension cable in USB3 front Pc ports slow transfer speed down? Is that we're I've gone wrong? do I need spend more money buying a newer USB3 extension cable or is it a myth? Please explain basically. I already own a Maxtor Basics Personal Storage 3200 320GB USB2.0 & 1.1. I think I may of cried if id of plugged that in..