Securely couple two RJ45 network cables with ease. The coupler is STP shielded and works with network cables up to Cat6a and supports speeds of up to 10 Gb/s. Highlights: Cat6a 10GBASE-T coupler Data transfer rate up to 10 Gb/s at 500 MHz To connect two patch cables Straight-through wiring Fully shielded Dimensions: 30.8 x 16 x 17.9 mm