This is an XP-Pen left-handed device. It's hardly been used, so the condition is good. The accessories include only the receiver and the instruction manual. It requires AAA batteries for use. You can improve operability and efficiency by setting shortcuts on the buttons. Brand: XP-Pen Compatible Devices: Tablet Connectivity Technology: Wireless Features: Wireless Color: Black Number of Keys: 19 The AC19 Shortcut Remote connects and operates wirelessly using the included USB receiver. ● Product size: Width 70 x Depth 129 x Height 15mm. Body weight: Approximately 70g. *Excluding batteries. ● Requires 1 AAA battery (sold separately). Can be used with any drawing software (the combination shortcut key function differs depending on the drawing software). The shortcut keys assigned to the product can be freely changed by the user. This can improve the efficiency of illustration work. By pressing the switch button (K10) in the center of the wheel, you can switch between the functions of the wheel roller registered by the user (up to 5 types can be registered). It's a more convenient and comfortable left-handed device. There are rubber non-slip pads on the bottom, allowing it to be placed on a liquid crystal tablet tilted at a shallow angle without slipping. Recommended models: Artist Pro series, Artist series, Deco Pro series. *May not be able to be used simultaneously with other companies' pen tablet products. Supported OS: Windows & Mac. To operate correctly, you need to install the XPPen driver. *Please use the latest version of the driver from the official website. *1-year manufacturer's warranty. Japanese support available: Phone, email, and chat are available. If you have any questions or concerns, please feel free to contact customer support.