Strong Compatibility: The replacement cable is compatible with Astro A40, A40 TR, and A10 gaming headsets. Not suitable for other models. High Sound Quality: Oxygen-free copper wires with gold-plated corrosion-resistant connectors provide optimal signal transmission, delivering clear, lossless, noise-free, high-fidelity audio. Sufficient Length: 2m black audio cable for A40 and A40 TR headphones; ideal replacement for defective cables. 3.5mm Gold-Plated Jack: Premium 3.5mm gold-plated audio jack ensures excellent speech intelligibility. Features a 5-pole design for connection to A40 and A40 TR headphones; the other end connects to PCs, Nintendo Switch, mobile devices, and other platforms with a 3.5mm port. Durable Materials: Constructed from high-grade durable materials for long-lasting everyday use. Material: Plastic Color: Black Package Contents: 1 x Replacement Earphone Cable Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.