This is a premium iMBAPrice Coupler product. This coupler product was created specifically to connect two HDMI cables together. Have an HDMI cable that won't reach its destination? No problem -- just hook one end of your HDMI cable to this iMBAPrice HDMI Inline Coupler product and hook up another HDMI cable to the other end of this product. This HDMI inline coupler is gold plated, ensuring lossless transmission and optimal quality. This product is CE RoHS Certified.