The DTK-WM4NETS is a 4-channel, wall mount surge protector that uses state-of-the-art circuitry to provide best-in-breed surge protection for shielded Ethernet, PoE and optional PoE extender circuits. It supports data speeds up to 10GbE, and provides surge protection grounding to remote devices when used with STP cabling. The DTK-WM4NETS is ideal for smaller installations where Ethernet cabling feeds require protection before entering network switches. ? Uses SAD and GDT technologeis to provide optimal protection for shielded Ethernet, PoE and PoE extender circuits ? Rapid-replacement modular design allows modules to be swapped from front of device without removing from rack ? Robust 20kA per pair surge current capacity is the highest offered in a product designed for shielded network devices ? PoE Plus and HiPoE ready for high-wattage applications ? Optional modules available to support PoE Extender Circuits ? Supports up to 4 modules in a single enclosure ? Uses SAD and GDT technologeis for optimal circuit protection ? Robust 20kA per pair surge current capacity is the highest offered for shielded network devices ? Rapid-replacement modular design allows modules to be swapped from front of device ? PoE Plus, HiPoE ready for high-wattage fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy.