Description This usb coupler is made of premium material, which can withstand long-lasting use. Features the plastic and metal material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This usb coupler will make device connection easier and smoother. Features -Color:Black -Material:Plastic, metal -Size:10.50X3.20X3.00cm/4.13X1.26X1.18in - Independent USB 2.0 slot design, high transmission speed, rugged and durable for a long service life. - This protective industrial panel mount hatch cover with a cover, anti-compression, explosion proof and deformation proof. - Easy installation: fast connection, no welding, no installation tools, just plug directly into the standard USB head for quick installation. - Robust connection systems can provide solutions for data transmission in harsh environments. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. Independent USB 2.0 slot design, high transmission speed, rugged and durable for a long service life. This protective industrial panel mount hatch cover with a cover, anti-compression, explosion proof and deformation proof. Easy installation: fast connection, no welding, no installation tools, just plug directly into the standard USB head for quick installation. Robust connection systems can provide solutions for data transmission in harsh environments. Excellent craft, carefully down to every detail to give it a chic and beautiful look.