Product description Use a separate power source for each cabinet. Sharing a USB hub with multiple cabinets or devices (e. g., phones) can cause power overload, voltage issues, flickering, or unstable lighting. RGB Light Display for All Your Favorite Gaming Collectibles Stunning Display, Exclusive Light-Up Cabinet for TV Side Feature over 6, 000 light colors and multiple dynamic modes including music-reactive effects! 1 Multi-Color 2 All One Color