The JOYROOM Light‑Speed Series S‑A25 cable is engineered for both fast charging and efficient data transfer, making it ideal for smartphones, tablets and other compatible devices. It supports charging currents of up to 3 A (for the USB‑A to Type‑C/Lightning versions) and offers data transfer speeds of up to 480 Mbps.

Its construction is robust: the cable is often wrapped in braided nylon for strength and flexibility, with aluminium (or aluminium‑alloy) connector shells that resist oxidation and wear. It is built to handle frequent plugging/unplugging and daily usage.For certain variants (USB‑C to USB‑C) the power rating goes higher (up to 100 W) and includes advanced features like an intelligent chip and fire‑resistant materials (V1 grade) for added safety.

 Key Features

• Supports up to 3 A charging current (for standard S‑A25 variants)
• Data transfer speed up to 480 Mbps.
• Premium materials: aluminium‑alloy connectors + braided nylon jacket (flexible, durable).
• Reinforced build: many variants rated for 10,000+ plug/unplug cycles and up to ~7 kg load‑bearing.
• Lengths commonly around 1.2 m (also 2 m in some markets).
• Multiple connector variations: USB‑A → USB‑C; USB‑A → Lightning; USB‑C → USB‑C (for higher power) depending on region and version.