The "High Speed USB 2.0 10-Port Hub w/ Indicator / Switch - White" works well, it comes with USB cable so it's ready to plug int into computer. But if you plug in too many components into HUB, it won't let some of them work without any additional power. So the HUB is great but even better with I... The "High Speed USB 2.0 10-Port Hub w/ Indicator / Switch - White" works well, it comes with USB cable so it's ready to plug int into computer. But if you plug in too many components into HUB, it won't let some of them work without any additional power. So the HUB is great but even better with power suply. The HUB isn't equipped with the power supply and I had power supply for the 150% price of the HUB only, so thats kind of sad :/ I don't know why on My HUB only two leds turned on while it's plugged into power supply. It looks unprofessionally :/ It's a great choice for someone who has only a few USB ports in his PC, I DO recommend it for use with Raspberry PI too! :) Read more