Brand: QVS. MPN: CC400-FF. Get more from your devices with the QVS CC400-FF 3.5mm Female to Female Coupler. This accessory saves you the expense of upgrading your system for the sake of compatibility. It s a simple way to ensure a seamless and stable connection between your audio and video equipment. The size makes it easy to take along wherever you need it. This item links two 3.5 millimeter male connections together to turn a cable or port with a male connector into a female. Nickel-plated connectors promote superior streamlined connectivity. This female to female stereo coupler is suitable for educational business or home entertainment settings. Available in black it blends with most existing equipment for a tidy look in your space. This 3.5mm female coupler is compliant with the Restriction of Hazardous Substances (RoHS) directive.