【M1/M2/M3 CHIP NOTE】Due to inherent limitations in the 2020 M1/2022 M2 /2023 M3 chip, MacBook models featuring these chips are not capable of supporting dual displays\n【Dual 4K@60Hz Displays】Only 15\\\'\\\' MacBook Pro (/2019/ 2018/ 2017), 16\\\'\\\' MacBook Pro (2019), MacBook Pro with M4/M5 base chips or M1/M2/M3/M4 Pro/Max chips (2021/2023) and Macbook 2020 Intel series support dual 4K@60Hz. Other models can support dual 4K@60+30Hz. The MacBook with M1/M2/M3 base chips only support single 4K@60Hz\n【Full Speed Charging】This dock features a 150W power adapter, enabling it to efficiently charge laptops up to 96W and PD USB-C devices up to 18W\n【5Gbps Data Transfer】Equipped with 4*USB 3.0 ports, which can support up to 5Gbps data transfer and allow you connect enough external equipment. The SD/TF card slot can support up to 104Mb/s and the RJ45 Gigabit Ethernet port can keep 1000Mb/s Ethernet smoothly and stably\n【Product Guarantee】You can get an iVANKY FusionDock 1 MacBook Docking Station(12-in-2, Dual 4K@60Hz displays ) with a 24-month worry-free warranty and responsive customer service. If you meet any problems with the dock, we will be glad to replace you with a new one for free