The DIRECTV SWM-16 & 8WAY Splitter w/ 21V Power Supply is a reliable and efficient device for satellite signal multiswitches. With 6 inputs and 30 outputs, it can easily distribute signals to multiple TVs and audio systems. This model, the DSWM16, is manufactured by DIRECTV and includes a power supply with 21V output. Ideal for TV, video, and audio accessories, this device is compatible with a range of consumer electronics. It belongs to the category of satellite signal multiswitches and TV & video accessories. So if you're looking for a high-quality and versatile splitter, this DIRECTV SWM-16 & 8WAY Splitter w/ 21V Power Supply is the perfect choice for you.