Our tri screen extender support most of laptop models, as long as your laptop has USB-A & HDMI ports or full-featured USB-C ports.In generally, if your laptop has both USB-A and HDMI ports, then it’ll support at least one screen extender. If your laptop has also a full featured USB-C port, then it can be connected to another side extender. Otherwise, you may only connect one of the side screens. To fix this, you can consider purchasing an additional docking station (adapter cable). For example, if your laptop has a USB-A port but not a HDMI port, then you can buy an additional docking station (adapter cable) that support HDMI output.Under our test or feedback from our customers, our tri screen monitor may not work on the following laptop models:2015 MacBook Pro, the new MacBook Pro M1, HP ENVY Windows 11, HP Spectre, MacBook Air 2020 M1, Surface Book 3, Lenovo T14.Mac M1/M2 Users:For M1/M2 chip laptops, you may need an additional docking station to connect. To do that, please make sure to check the “1 × USB Type-C to HDMI Adapter” when add this tri monitor to cart.