Can i use a USB hub to power mutiple usb powered gear?

Infradead · Post by **Infradead** » Sat May 30, 2015 2:05 am

I just bought a 2nd Korg SQ-1 and i'm wondering if i can use a usb hub plugged into my usb power thingie to power both of them.

No idea how this stuff works.

Spheric El · Post by **Spheric El** » Sat May 30, 2015 9:53 am

Check the amp ratings of your SQs (added together) and the Amp rating of your power supply.You can buy powered USB hubs.

Spheric El · Post by **Spheric El** » Sat May 30, 2015 9:55 am

Or borrow an unpowered hub and see if it works.

Mk2 NL · Post by **Mk2 NL** » Sat May 30, 2015 4:42 pm

also bear in mind that there are current limits on the USB system as a whole and per USB port. USB 3.0 ports come in low-power and high-power variants, providing 150 mA and 900 mA respectively.

Infradead · Post by **Infradead** » Sat May 30, 2015 7:19 pm

hmm so maybe i'm better just to use to adapters. buy a pair of right angle usb cables and i'll be set

thanks everyone!