DIRECTV SWM16 Multi-Switch SWM16R1 + (x2) 8 Way Splitters + 1ea 29V Power Supply. This Directv/AT&T SWM16 Multiswitch is a must-have for anyone looking for a reliable and high-quality satellite signal switch. With its advanced technology, this multiswitch is perfect for providing a seamless viewing experience, without any interruptions or signal loss. Designed to work with a variety of different devices, this SWM16 Multiswitch is compatible with DIRECTV, making it perfect for use in both residential and commercial settings. Whether you’re looking to upgrade your home entertainment system or need a reliable multiswitch for your business, this Directv/AT&T SWM16 Multiswitch is the perfect solution.