What You Get - 1x USB 3.0 or USB C to HDMI Dual Display Adapter(cable length:117mm/4.61in), 1x CD-Shaped Card for Driver Download Links, 1x Quick Start Guide. 1-Year worry-free warranty. Multi-task Dual 2K Display - WAVLINK usb to dual hdmi adapter is ideal for work using like web browsing, spreadsheets preparing and word processing. You can deal with multitasks or just preview your content on a big screen. However, for the best result, the adapter is not recommended for gaming or graphics-intensive work. And note that it doesn't support the playback of HDCP-protected content. Wide Compatibility - Compatible with Windows 7/8/8.1/10/11, Mac OS 10.10 or later, Chrome OS, Android with OTG function. NOT Compatible with Linux & iPad OS. Please note that driver installation is required, do not support plug and play! Please visit WAVLINK official website (www.wavlink.com) to get the latest driver. USB 3.0 or USB C to HDMI Adapter - This USB to HDMI universal video adapter features a hybrid 2-in-1 cable, the dual monitor adapter is easily connected to USB-C, USB-A, thunderbolt 3/4, USB 4 devices and then mirror or extend your screen content to greatly improve your work efficiency. USB to Dual HDMI Adapter - Connecting to a host computer via the USB port, this USB to HDMI adapter provides you with a dual-monitor solution. Extend or mirror displays whatever you want. Supports resolutions up to dual 1920x1080@60Hz or 1 x 2560x1440@60Hz + 1 x 1920x1080@60Hz. Android devices support mirror mode ONLY with the resolution up to 1080P.