Individually, I've them on the two units in my property just one for my Computer system where by my Pc will backup information just before switching off, and the 2nd on the home leisure system so that playback isn’t interrupted in the course of fast power outages (I hate being https://taifudobodyguard52839.loginblogin.com/41439344/power-supply-backup-things-to-know-before-you-buy