The Lian Li Edge Hub is an industry first, boasting an innovative design that allows it to directly interface with a Lian Li Edge Gold PSU. Alternatively, the Edge Hub can be positioned anywhere within your PC case, where it will draw its power from a dedicated PCIe connection. Equipped with four USB ports, and six 4 pin PWM headers, you can easily control and power all your fans and RGB products. Lian Li Edge Hub at a Glance: Equipped with four USB"> "> The Lian Li Edge Hub is an industry first, boasting an innovative design that allows it to directly interface with a Lian Li Edge Gold PSU. Alternatively, the Edge Hub can be positioned anywhere within your PC case, where it will draw its power from a dedicated PCIe connection. Equipped with four USB ports, and six 4 pin PWM headers, you can easily control and power all your fans and RGB products. Lian Li Edge Hub at a Glance: Equipped with four USB"> "> The Lian Li Edge Hub is an industry first, boasting an innovative design that allows it to directly interface with a Lian Li Edge Gold PSU. Alternatively, the Edge Hub can be positioned anywhere within your PC case, where it will draw its power from a dedicated PCIe connection. Equipped with four USB ports, and six 4 pin PWM headers, you can easily control and power all your fans and RGB products. Lian Li Edge Hub at a Glance: Equipped with four USB">