EC203WH model antenna lead-in 2-way splitter (high shielding). Compatible with 2K4K8K. DC15V pass-through. - Model Name: EC203WH - Voltage: DC15V pass-through Thank you for viewing. Cable length...Less than 0.5m to 1m Downsizing my home (Tokyo parents' home). I may not be able to provide detailed product descriptions, so please make your purchase based on the images. Purchases are at your own discretion and responsibility. Also, I will not list items that I suspect are copies or counterfeit brands, but as I am an amateur, I cannot guarantee this. If you have any concerns, please request additional images or refrain from purchasing. ※ Please confirm the size primarily through the images (measuring tape is also photographed). Please inquire if you have any questions. ※ Shipping will be via Nekopos or Yu-packet Post for items that can be posted. Other items will be shipped via宅配便 (courier service). Packaging will use recycled materials. ※ Cancellations and returns are not accepted after shipping. Please consider your purchase carefully. ※ Please consult Mercari or the shipping company for any damage caused by shipping. ※ Items are not sold separately. ※ Items in the background are not included in the product.