About this item 【300% Work Efficiency】The iterative 15.6-inch laptop screen extender has a wider office field of view and supports multiple modes of mirror/extended/landscape/portrait; There is no need to constantly switch windows on a single laptop screen; Three screens work at the same time, allowing you to multitask efficiently, increasing efficiency by 300%; Not only that, the laptop monitor extender's innovative detachable screen and equipped bracket allow you to freely configure the screen extender in various directions such as horizontal, vertical, and even front and back, meeting the full-scenario needs of home office, business travel, video conferencing, business reporting, etc 【Portable & Detachable Screen Design】The triple screen laptop monitor extender a new structural design; Each screen is detachable and can be used separately with the included bracket, which is very suitable for carrying out (a handbag is included in the package); The 2 screens of our laptop portable monitor can be rotated 235°, and widened back bracket can be adjusted 90°, which is more stable and firm than other bar bracket styles; the rotatable angle design provides you with a variety of viewing angles while protecting your screen privacy 【1080P FHD Screen Quality】This triple monitor for laptop is portable and easy to use, with 1080P Full HD screen, 1000:1 contrast, 300 nits brightness, 80% NTSC color gamut, 1920x1080 resolution, 1000:1 contrast and other parameters, which can provide clear and bright vivid image quality, experience immersive visual effects; The dual screen monitor for laptop has built-in speakers, you can click the custom multi-function button to adjust the brightness, contrast and volume according to your environment and preferences for a better user experience 【Plug and Play, No Driver Required】The external portable monitor for laptop is equipped with every cable you need (2* USB-C to USB-C Cable, 2* HDMI to USB-C Cable, 2* USB-A to USB-C Cable); You only need to directly connect the laptop's portable screen via USB-C cable or HDMI to USB-C cable and USB-A to USB-C cable, no need to download any additional drivers; Tips: Some laptops' USB-C ports are not fully functional (only support power or video signal), please check before use; If you have any problems connecting the product, please feel free to get in touch with us, we will check the compatibility and provide you with a solution 【Wide Compatibility & After-Sales】Our laptop screen extender supports a variety of devices and operating systems; this triple screen laptop monitor extender is compatible with Windows, Mac, Chrome, Android, Linux, Dex and other devices; Note: It is compatible with MacBook with M1/M2/M3 Pro or Max chip, but not compatible with M1/M2/M3 chip; ZUMWALT provides 12 months after-sales for all portable monitor for laptop, if you find that there is a lack of accessories, or have questions about compatibility and connection, please feel free to get in touch with us. We will reply you within 24 hours