Thank you for viewing. This is a PCDJ controller released by Vestax in 2009, supported by Serato. I am selling it as a set with the optional effect controller, the VFX-1. https://serato.com/dj/hardware/vestax-vci-300 https://serato.com/dj/hardware/vestax-vfx-1 I have confirmed its operation with the latest version (as of October 7, 2025) of Serato DJ Pro 3.3.5. There is also support information on the official website. https://support.serato.com/hc/en-us/articles/10970486325263-macOS-15-Sequoia-supported-from-Serato-DJ-Pro-Lite-3-2-3-primary-hardware-compatibility Regarding usage, it was only used at home a few times a year, but as mentioned above, there are no operational problems. However, there is damage to the plastic connection part of the CH1 pitch fader. (It is not fixed, but the fader operation is not affected) (See photo 5) Included accessories are the original power adapter (DC-9A) and the original USB cable (TypeA⇔TypeB). *Please prepare a separate TypeA⇔B cable for the VFX-1. It will be carefully packed with bubble wrap and placed in a properly sized cardboard box, and shipped via Mercari delivery (anonymous shipping). - Model name: VCI-300 - Brand: Vestax - Accessories: VFX-1 - Color: Black - Function: DJ controller