The 20cm long Alphacool Apex PCI-e 4.0 riser cable enables flexible and individual positioning of the PCI-Express x16 slot inside or outside the case.Flexible Application!Should the graphics card be changed regularly, the riser cable helps to spare the PCI-Express slot of the mainboard. Therefore the cable is very suitable for testbenches and causes no performance loss within the 4th PCI-e specification. Due to the 20cm cable length, plenty of available space for PCI-e expansion cards is available, which greatly increases the mounting options.Great For Modding!The high quality Apex PCI-e 4.0 riser cable from Alphacool also scores in modding projects. Due to its six cable strands, a high flexibility and durability is guaranteed. Thus, for example, the graphics card can be mounted upright. In addition, the cable is very suitable for SSF cases due to its length.