IQlionco Multi functional charging cable transmission speed can reach 40GBPS , Transfer massive files like 14-hour HD videos or 25,000 photos in just one minute! Perfect for photographers, gamers, and creators needing instant, lag-free data transfers. Charge laptops, tablets, and more with up to 240W power. Designed for professionals who can't wait, it's your ultimate fast-charging solution. 2-in-1 cable have both a Type-C and Type-A interface,which have 3 type for you choose . Two of them (blue and gray) is the C to C 240w and A to C 60w fast charging and transmission speed is C to C 40GBPS and A to C is 10 GBPS.Video output is 8K@60Hz . The other gray one is C to C 120w and A to C 60w fast charging and transmission speed is C to C 20GBPS and A to C is 10 GBPS. Video output is 4K@60Hz.