This 200mm white PCIe 4.0 x16 riser cable adopts full shielding design to avoid signal attenuation and interference. The 90-degree angled connector solves space restrictions and supports vertical GPU installation flexibly. It maintains complete Gen4 full-speed bandwidth, perfectly compatible with RTX 4090, RTX 3060, RX 7900 and other mainstream graphics cards, also backward compatible with PCIe 3.0 / 2.0 standards. Ideal for DIY gaming chassis modification and high-performance PC assembly.