Product model: Alpha M X pro Interface:2* USB3.0+ HDMI+ PD+ 3.5mm Audio Material: Aluminum alloy shell Features:Material: Aluminum alloy shell Interface: 2* USB 3.0+ HDMI+ 3.5 mm Audio+ PD type C port Net weight:31.9g size:9.5*2.3*1.1cm Compatible special design for HuaWei Matebook X Pro
