Using the Prolink UPA - 100 is easy. First, connect your magnetic cartridge turntable to the input sockets. You can use the 2 X RCA sockets if you have an MM or MC cartridge, or the 3.5mm stereo socket for line - in. Then, plug the included USB - A to Mini5 USB cable into a USB socket on your device. Make sure to switch between line - in and preamp out according to your needs. As for the sampling rate, it'll work up to 48KHz automatically. You don't need to install any additional drivers on WIN2K, WINXP, Mac OSX and later systems. When using it, keep it in a dry and cool place to avoid damage. For maintenance, gently clean the sockets and cable with a soft cloth from time to time. This will ensure the preamplifier keeps working well for a long time.