ENKAY 3 in 1 Crystal Laptop Protective Case + EU Version TPU Keyboard Film + Anti-dust Plugs Set for MacBook Pro 15.4 inch A1707 & A1990 (with Touch Bar)(Dark Blue) Type-Computer Components Shell: aluminum alloy

Shell: aluminum alloy

which can adjust the input power of the phone to prevent the phone from overcharging and overheating

3) Supports two independent serial ATA ports with data transfer rate up to 1

All-aluminum alloy shell

ENKAY 3 in 1 Crystal Laptop Protective Case + EU Version TPU Keyboard Film + Anti-dust Plugs Set for MacBook Pro 15.4 inch A1707 & A1990 (with Touch Bar)(Dark Blue) Type-Computer Components Shell: aluminum alloy1. Before purchasing, please check the model number on the back of the notebook: Axxxx, and confirm the regional version of the notebook. 2. Protective shell material: polycarbonate; keyboard membrane material: TPU; dust plug material: silicone. 3. Two piece design, easy to install and remove; four rubber feet keep your laptop stable and safe; the bottom shell cover is ventilated to facilitate heat dissipation. 4. Full access to all buttons and