Product description 1 For Hub 2 for smartphone 3 for game 4 FOR CAR 1 240W 2 TESTS USB4 Cable Thunderbolt 4 Compatible Type-c Male to Female Extension Item Type Certified USB4 Cable Function File data transfer, Charging, Video or Picture transfer Transmission speed 40Gbps Data Transfer Image quality 8K@60Hz, 5K@60Hz ,4K@120Hz Compatible devices PC/NB, Storage Devices, Industrial Camera, Medical Equipment, Mobile Phone, Game console, Wearable devices（VR）, External SSD, eGpu, USB-C Docking Station NOTES

• The maximum length of this USB4 extension cable is 2.15 meters (7 feet).
• If you purchase a 2-meter (6.6 feet) extension cable, at most 0.15 meters (0.49 feet) can be further connected. Beyond this length; it will not work

• HOTUTUKI USB4 Extension Cable：This USB-C extension cable fully complies with USB4 specifications. It is designed to extend and protect the USB Type C connector on all USB - C devices; aiming to solve the problem of insufficient cable length. If you frequently need to plug and unplug; using our Thunderbolt 3 & Thunderbolt 4 extension cable is a good choice to reduce the wear and tear on the device connector
• NOTES：The maximum length of this USB4 extension cable is 2.15 meters (7 feet). If you purchase a 2-meter (6.6 feet) extension cable; at most 0.15 meters (0.49 feet) can be further connected. Beyond this length; it will not work
• USB4.0 Max 40Gbps Data Transfer Rate:This USB4 Cable can Reach Data Transfer Rate up to 40Gbps;the transmissions speed is twice as fast as Thunderbolt 3.When you are transmitting data; your data transmission equipment needs to support 40Gbps; and your own data can reach 40Gbps; otherwise the data transmission rate will not be reached
• 8K@60Hz Video Transmission: Achieve longer video connection distances while maintaining high-definition image quality with video resolutions up to 8K@60Hz for a visual feast. It is backward compatible with 5K@60Hz; 4K@144Hz; 4K@120Hz; 4K@60Hz and more
• PD3.1 240W Fast Charging：Via the USB PD 3.1 fast charging protocol; the output power can reach up to 240W (48V/5A); and it is compatible with 180W/140W/60W/45W/36W/27W/15W and more
• Safety and Stability：The HOTUTUKI USB 4 extension cable is equipped with a new E-Marker chip; which intelligently adjusts the parameters for charging; data transmission and video synchronization according to the device's power and provides overheating protection to ensure stability and safety
• Robust and Durable：The HOTUTUKI USB 4 extension cable is made of silver- copper core + gold- connector + aluminum alloy shell + braided nylon and other high-quality materials. It has strong transmission; anti-interference; corrosion resistance; heat dissipation and stability. With a sheath; it will not get tangled and has reliable quality
• Wide Compatibility:This USB4 Type-C Cable is widely compatible with Most of USB-C Devices(Mainly Laptops);Such as Macbook Pro 2021 2020;2019;2018;Dell XPS;Google Pixel; ChromeBook and other DP Alternated Mode Supported Devices;backward compatible with Thunderbolt 3; You can also connect with Hard Drivers/USB-C Hub/Docking/eGPU for Data