They are pretty short� maybe like 2-3 ft. The "comes with player" cables are usually way short.
Yes, a cablefree usb hub would be a great solution for your business. I use one myself for my very own business. They are effective and convenient.
external USB PCMCIA adapters are commercially available, such as this http://www.quatech.com/pdf/u142-e.pdf , but they're not cheap, and are sometimes limited to the type of PCMCIA device they can attach to. Unless you have a "special" PCMCIA adapter that you need to reuse, then it may be more cost-effective to look for a USB device that performs the same function. i.e. USB 3G/HSDPA modems, LAN adapters.
Try Memtest86, you are going to need to create a bootable cd or USB drive, but it is a very thorough and effective test.
Yes if your phone is USB 3.0 and not USB 2.0.
The USB 2.0 and 3.0 device will work. USB 3.0 is backwards compatible with USB 2.0.
Onboard USB are USB ports built into the motherboard.
It is not compatible with USB 1.1 but it is compatible with USB 2.0 and mostly it matters on what motherboard you have. With USB 2.0 is a USB 3.0 port, the speeds will be the same but if it is a USB 3.0 in a USB 3.0 port, the speeds will be increased to about 4.8 - 5 Gbps compared to 480 Mbps.
The usb cable extension is made by another usb cable. The cable is made with one usb connecter and 1 usb connecter. You can simple attach the extender cable to your usb.
They work with any computer that has a USB port, to a USB device.
First, try to locate the root file of the worm. The root file is the carrier file of the virus. Try deleting it first. After deleting it, use an effective antivirus to delete threats on a particular drive. Run a full scan (if on PC) or Custom or USB scan (if on USB or CD drives). After Scanning, delete files with threats. Try buck-up-ing a copy of your safe USB files on PC. Then try reformatting your drive (If using USB).
Most computers have USB 2.0 built into them.Some older computers have USB 1.1, but it isn't very common these days. USB 2.0 is backwards compatible with USB 1.1, so USB 2.0 devices will work with USB 1.1 ports. However, if you use a USB 2.0 Device with a USB 1.1 port, the device will only operate at USB 1.1 speed in that port.