ゲームの為、海外から購入しましたすぐやめた為、5日も使用せずすぐボックスに封印し保管しましたので綺麗な状態です海外から商品のボックスのまま発送された為、商品のボックスはちょっとボロいです商品のボックスのまま発送する予定ですので、気になる方は御遠慮ください※日本では販売してない為、商品詳細などの情報は英語になります(EGPU)OMEN by HP Accelerator Shell GA1-1000Brand new and authentic HP products ship from and are sold by .com (check above).Add the graphics card of your choice: Give a desktop-level boost to your laptop's gaming potential.Thunderbolt 3-certified USB-C connectivity: Delivers gaming power and charges your USB-C laptop from just one port.Room for a hard drive or solid-state drive: Increase storage for your games without eating up valuable space on your laptop.Easy to upgrade for the future: Keep your gaming performance at peak condition without buying a new PC.Large, easy-access door: Provides seamless access to the graphics card slot, 2.5-inch drive bay, and replaceable power supply.Compatibility: Works with Windows-based PCs with Thunderbolt 3 port.https://www.hp.com/us-en/campaigns/omenaccelerator/overview.html#egpu