Features: 1. Compatible with most GPU/motherboard components,which can Effectively improved product compatibility and can avoid function problems that the graphics card get blue screen when it is working. 2. Imported cable and the core is made of pure copper tinning process, which ensures the signal is full speed, stable and almost no attenuation transmission. 3. EMI (electromagnetic interference) shielded to eliminate signal interference and ensure maximum performance.Supports PCIE3.0/2.0/1.0, Doesn't Support PCIE4.0, please don't bend cable excessively, which will cause poor signal. 4. Sectional design allows air ventilation and lowers working temperatures for better overall system performance. 5. Arbitrary folded and bendable,you can change the appearance of this cable to some degree to fit your computer internal design.And it will not affect the transmission speed and normal use of the wire. Note: This product does not support PCI-E 4.0 mode! If you need to use the device in 4.0: Please first insert the GPU, and PCI-E changes to Gen3-3.0 mode, then link extension cable. VERY SOFT CABLE Arbitrary folded and bendable IMMERSION GOLD CRAFT Extend the service life of the PCIE cable, resistant to plugging and unplugging, and more stable signal transmission HIGH QUALITY Ensures the signal is full speed, stable and almost no attenuation transmission. EASY TO USE Removable buckle design, easy to install, convenient and fast