What You Need to Know About Why It May Not Work (but won't find out from reading the product details)
J. Crew, Amazon
2 September 2009
Summary: As others have mentioned, this product operates at 1.5 Ghz frequency. However, apparently many (most?) cable company-installed splitters and amplifiers top out at 1Ghz/1000Mhz. What this means is that if you have splitters and/or amplifiers in your line, this product may not work, since the frequency the network data is transmitted on between the Coax units may be filtered out by the splitters and amplifiers.