The Rane SL4 Digital DJ Controller supports and includes the Serato DJ software. Its ASIO (PC) and Core Audio (Mac) drivers, allow many applications on a computer to share the device simultaneously. This controller can be connected to four decks and two laptops, allowing the user to collaborate with another DJ. Equipped with galvanic isolation, audio from the mixer and decks is isolated from USB and other power sources, cancelling computer noise and ground loops.