【Thunderbolt Certified】This Thunderbolt 3 passive cable has been tested to abide by the Thunderbolt standards provided by Intel regarding durability and sustained functionality, fully Thunderbolt 3 compatible. With a length of up to 2.3 ft/0.7m, 40Gbps speed and USB 3.1 compatibility 【Support a 5K UHD Display】40Gbps bandwidth supports dual full 4K @60 Hz displays or even a 5K display when used with compatible systems and Thunderbolt 3 accessories. Perfect for connecting displays with astonishing resolution, contrast and color depth to see your photos, videos, applications and text with amazing detail. 【Compatibility】Our Thunderbolt 3 Cable is Thunderbolt, USB & DisplayPort Alt Mode compatible. Compatible with LG UltraFine 5K Display, 2016, 2017, 2018 Macbook Pro, 2017, 2018 iMac, 2017 iMac Pro, Windows Thunderbolt 3 Laptop & PCs like Dell XPS, HP Spectre, and Lenovo Carbon X1 series, Thunderbolt 3 Docking Stations, Storage and Peripheral Devices. (Important Note: Passive Thunderbolt 3 cable support native DP alternate mode and USB3.1 Gen1 & Gen2 mode)