UNIQUE IN THE MARKETPLACE: The EXTNGO UTP network extender is the only CAT6 cable of its kind on the market with a male - female RJ45 connector. This means you can easily cascade the male - female network cable with other EXTNGOs to connect your devices to your home or office network. You could use EXTNGO to extend USB connections up to 100 feet utilizing USB Over Ethernet NO MORE CARPET BULGES AND TANGLED WIRES: The EXTNGO's flat cable can lay under carpets so there are no ugly and dangerous bumps on the office, exhibition or seminar room floor. The retractable ethernet network cable means no more loose or tangled wires. Every extension cable will be tidy, tucked away and out of sight. SMALL & PORTABLE: The EXTNGO was designed with user convenience in mind. With physical dimensions of 16.5 cm (height) x 7.5 cm (depth) x 13 cm (width) - the retractable network cable is the perfect travelling companion wherever you need to set up a network. It's easy to use and