117834 standard extender products are offered for sale by suppliers on Alibaba.com, of which plugs & sockets accounts for 2%, other audio & video accessories accounts for 1%, and repeaters accounts for 1%.
A wide variety of standard extender options are available to you, You can also choose from house, standard extender,as well as from black, blue, and white standard extender, and whether standard extender is metal, plastic, or aluminum alloy.