Trusted and Certified: Charge with confidence using this 6.6 ft USB-C cable, backed by Thunderbolt certification for your peace of mind. Swift and Seamless Transfers: Effortlessly move your favorite movies, music, or TV series in mere seconds, thanks to the impressive 40 Gbps speed. Crystal Clear 8K Performance: Immerse yourself in supreme video quality, supporting single-screen displays at 8K@60Hz. Charge Up, Ultra-Fast: Get your Macbook Air 15" (M2) back in action faster, with a 44% charge delivered in just 30 minutes.