Feature: 1. Using German patented imported wire, using Taiwan imported Lotes connector, high frequency support PCIe 3.0 x4. 2. There is no signal attenuation interference problem of parasitic capacitance and parasitic inductance, and there is no CAF micro short circuit phenomenon, and the product is durable. 3. The product uses high-quality materials, PCB workmanship precision, copper thickness is thickened to 1oz, gold finger gold content is sufficient, gold-plated foot has good electrical conductivity, can reduce the blue screen problem caused by the increase of oxidation and rust resistance. Full speed stability, no Must be slowed down, there is no hardware compatibility issue. 4. The graphics card connector has a buckle. The bezel is fastened with a hexagonal copper post and a hand-screw screw. The compact structure of the card will not be shaken. 5. To provide you with quality service, we look forward to your visit. Specification: Wire length: 25cm, 50cm Graphics card compatibility: support for new graphics cards shipped after 2015 Bandwidth speed: PCIe3.0x4 32G/s Model Description: R43SG M.2 NVMe interface Package List: 1x Docking station