Specification Brand : GIGA-MEGA BulletPoint1 : This PCIE GEN4 riser cable solution was originally developed Data center application; on some specific system, this riser cable can support GEN4 data transmission with 1 meter length. BulletPoint2 : This cable supports Nvidia, AMD, Intel and all other gaming and professional GPU, without setting up the PCIE port to lower generation speed in BIOS. Excellent compatibility for GEN4, GEN3 and even earlier versions. BulletPoint3 : Built with low loss Twinax ribbon cable - Aluminum shielded cable, double layers construction, flexible and folderable. BulletPoint4 : It will need at least 6 slots' space to install this GPU vertical Mount bracket, before you order this Kit, It is recommended to check the space inside your PC case, it is also recommended to use Water-cooled radiator so as to avoid the vertically install GPU conflicts with the Air-cooled radiator. BulletPoint5 : Please also check if there are ribs between the PCIE slots at the back side of the case, those cases with ribs will block the DP/HDMI cable to plug onto GPU, you may need to cut it off a little bit as shown in our picture. BulletPoint6 : Due to the smart mechanical design and the using of L shape steel, the bracket is strong enough to support current large and heavy GPU like RTX4090, RX7900XTX. BulletPoint7 : The bracket is low visible. Color : White CompatibleDevices : RTX409, RX7900XT, ATX Cases ConnectorGender : Male-to-Female ConnectorType : PCIE X16 ExternallyAssignedProductIdentifier1 : 0762983382428 ExternallyAssignedProductIdentifier2 : 762983382428 GraphicsProcessorManufacturer : NVIDIA IncludedComponents : Cable Assembly and Vertical Mount Bracket IndoorOutdoorUsage : indoor IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemName : GIGA-MEGA PCIe X16 GEN4 Riser Cable PCIe 4.0 with GPU Vertical Mount Bracket for RTX4080, RTX4090 (White) ItemPackageDimensions_Height : 5.9 inches ItemPackageDimensions_Length : 8.3 inches ItemPackageDimensions_Width : 5.1 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : computer-flat-ribbon-cables Manufacturer : GIGA-MEGA Information Technology Material : Copper MaximumVoltage : 5 volts_of_direct_current ModelNumber : 0762983382503 NumberOfItems : 5 NumberOfPins : 164 NumberOfWires : 25 PartNumber : G454 ProductDescription : 1) Designed for next Generation GEN5 GPU 2) Support almost all ATX cases for GPU vertical mount installation 3) Has verified with both GEN5 GPU and GEN5 SSD on GEN5 platform 4) Built with 3M low loss Twinax ribbon cable, flexible and folderable 5) Designed with full pins (164pins in total)connected even those reserved pins