Specification: USB Port: USB A Female Transmission Speed: USB 3.0/5.0Gbps Size: Diameter 25MM, Long 30MM Material: Aluminum Alloy/Flame Retardant Shell Color: black Package List: 2Pcs USB A 3.0 Female to Female Panel Mount Connector Socket 2Pcs Dustcap

?Easy Installation?USB A extension Interface coupler, no soldering, no installation tools, take out the fixing screw that comes with the product and screw it on. ?Durable Material?USB A fixed Pass through module, high quality aluminum alloy/flame retardant shell material, durable,adapt to a variety of harsh environments, service life is long. ?High Speed Transmission?USB 3.0 coupler adapter, transmission speed is up to 5.0Gbps, backwards compatible USB 2.0. ?Wide Application?USB 3.0 connector socket, for USB A ports desktop, laptop, media player etc Others require an external USB port, can be installed on the ground socket,desktop socket,86 panel,used work, recreation, cinema, stage,KTV and various engineering facilities connection. ?USB 3.0 Socket?This USB 3.0 female to female panel mount connector socket, compatible with USB 3.0/2.0, with water/dustproof cap,for special external USB ports, it can also be used for 2-cable extension, provide a more stable transmission environment for data in the electronic information environment.