Logitech Logicool Wireless Rechargeable Touchpad T650 - Unopened This item is unopened. Please refer to the URL below for a detailed product introduction: https://www.amazon.co.jp/dp/B009VB66NY Please understand that this is a used item before purchasing. - Brand: Logicool - Model Name: t650 - Type: Wireless Rechargeable Touchpad - Supported OS: Windows 8-11 - Features: Multi-gesture support - Connection Type: USB receiver - Size: Compact design - Accessories: USB receiver Thank you for viewing.