Even without a laptop, you can just use your smartphones or tablets to project your presentation to a larger screen. Can support of up to 1080p resolution of video quality. Download and install 'Ez Cast' app for any non-Apple devices. Input: HDMI Output: USB Cable Length: Male: 1m/ Female:1.5m Chipset: AM8252 Aluminum Alloy Shell Universal Compatibility: Compatible with most USB-C, Micro USB, or Lightning enabled devices. Can support the following brands: iPhone Samsung Xiaomi HTC Huawei .