For MacBook Pro 15.4 A1707/A1990 ENKAY Hat-Prince 3 in 1 Spaceman Pattern Laotop Protective Crystal Case with TPU Keyboard Film / Anti-dust Plugs, Version:EU(Spaceman No.2) Main-Samsung Parts Mobile phone signal shielding package:

Mobile phone signal shielding package: anti-theft / anti-radiation / anti-harassment / anti-location / anti-information leakage

5 inch SATA hard drives

OFC oxygen-free copper

General Compatible with Samsung:  Galaxy S20+

Tracking method:Optical sensor technology

For MacBook Pro 15.4 A1707/A1990 ENKAY Hat-Prince 3 in 1 Spaceman Pattern Laotop Protective Crystal Case with TPU Keyboard Film / Anti-dust Plugs, Version:EU(Spaceman No.2) Main-Samsung Parts Mobile phone signal shielding package:1. 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 case, 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