Quantity:(2 Pack) Size:Length,width,high( 2.2mmx1.5mmx1.4mm) Material:PVC Plastic. Color:(Black+Blue) Connectors 1:Down Right Angle 90 Degree USB 3.0 (19/20pin) male jack,Connectors 2: 90 Degree USB 3.0 (19/20pin) female jack. | 【USE Solution】:Providing a convenient solution for changing the installing direction of USB 3.0 20 pin/19 pin cables with the 90 degree (L-Turn Down) Angled adapter.By allowing the USB 3.0 20 pin/19 pin cable to be installed at a 90 degree angle, builders are no longer need to wrap or fold the cable up and back over the motherboard and reduce the amount of cables needed in front of the motherboard tray. | 【Transfer】:The maximum speed is 5Gbps, which is 10 times faster than the USB2.0 version.Support two-way data transmission at the same time.(Note the standard slot design,do not try to remove once plugged into motherboard.If you tried to remove it,removeed by professionals to prevent damage the motherboard.) | 【Product Applicable Equipment】:USB 3.0 19-Pin Motherboard Internal Header is standard USB 3.0 20 pin connector, so it will work with all of USB3.0 19 pin/20 pin ports on the motherboard such as Gigabyte Msi Onda Inte DELL HP, Compatible for Lenovo USB3.0 motherboard.To install the adapter, please unplug the power cord and wait 20 seconds before installing it. So as not to short-circuit the pins and the motherboard. | 【Male to Female】: We have two types of angles: tilt up 90 degrees and tilt down 90 degrees. Please check your computer motherboard carefully (see the picture for details).Please confirm the groove position(Up Angle or Down Angle) before purchase.