Extremely fast charging speed Certified to safely deliver up to 240 watts of power/charging from docks, adapters, and other devices 240-watt fast charging One cable does it all! | ncredible transfer speeds Plug-and-play, this Thunderbolt cable transfers up to 40Gbps of data, copying 14 hours of HD video or 25,000 photos at 40Gbps in just one minute No adapters or drivers/software required High-power power supply supports video interface transfers. | Full compatibility Plug and play, no adapters or drivers/software required Thunderbolt 4, USB4 devices, USB2.0, USB3.2 and Thunderbolt 3 devices such as compatible docking stations, hard drives for millions of computers, tablets, smartphones, drives, cameras, monitors, docks, card readers, eGPUs, PCIe Expansion External SSDs, RAID storage and other accessories | Ultra HD video transfer Supports DisplayPort 1.2 specification, DisplayPort 1.2 video bandwidth of up to 2 streams (8 channels) with the following features 1. one 8K monitor (7680 x 4320) @ 60 Hz 2. one 5K monitor (2. one 5K monitor (5120 x 2880) @ 60 Hz 3. two 4K Two 4K monitors (4096 x 2160) @ 60 Hz | Extremely Durable - USB4 cables are made of high-quality nylon braid for extra durability High-quality aluminum housing for better insulation ensures 100% reliability and complete satisfaction. If you have any questions, please feel free to contact us, VKSG will provide refund or replacement service. We are reputable seller.