Powered multi port usb hub
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.
Large all in one controllers with built in soundcards (Kontrol S2/S4): 450 – 500mA.Small DJ controllers ( Kontrol X1, Midi Fighter Twister): around 100mA.450 – 500mA is enough to power most controllers, including large one’s such as the Kontrol S4 (with compromises to the sound levels and LED brightness).įor really large controllers such as the Traktor Kontrol S8 and Pioneer DDJ SX2, they require their own power supply. Here is a general rule of thumb on power requirements. USB 2.0 ports are capable of outputting 450 – 500mA (Milliamps) for peripherals such as external hard drives, sound cards, and DJ controllers.
Many people are now carrying a wide range of gear with them on the road or in the studio, and this brings up the common question: what is the right way to set it up? All of your devices including controllers, sound cards, and DJ consoles have different power demands so it’s critical to know the right and wrong way to use USB hubs when connecting them all to the computer.īefore looking at USB hubs, there are some important things to know about USB ports.