Best usb hub for mac dj
One thing to watch out for is using large controllers on an unpowered hub.
This means there is 125mA (500mA / 4ports) available to each port. For DJ’s with lots of small controllers these are great. With an unpowered hub, the power from the port (500mA) is divided amongst the ports.įor simplicity sake lets assume you have a 4 port hub. These are great for expanding the number of available ports and makes for an easier setup since they don’t require a power supply. This means that it doesn’t include it’s own power supply, and it’s powered solely by the USB port on the computer. USB hubs are available in 2 varieties: unpowered and powered. If you need more than a single port can provide then you need the 2nd type of USB hub. The power demands would well exceed the available 450 total mili amps so everything will shut down or at least act very erratic. Here is one example of four units connected to one port that would cause a problem. This enables you to plug in 4 devices into a single port, but the power available is still a low 450 ma.
For example, you could use a common un-powered USB hub with 4 ports. The problem is that all the devices are now sharing one source of power. A USB hub will expand the number of available USB ports allowing more devices. But for DJs that have a modular setup: external soundcard, multiple controllers, or 4 CDJs it’s easy to run out of ports.Įnter the USB hub. This is fine for DJs that are running an all in one controller with a built in soundcard. Why Do You Need A USB Hub? If your computer only has 2 USB ports, this setup isn’t possible. Knowing how much power your controller draws will come in handy when it comes time to choose either a powered or unpowered USB hub.