Included Items: ・Mouse Body ・8K Dongle ・USB Type-A to C Cable ・Grip Tape ・Logo Sticker ・Instruction Manual I used this for about a month, but it didn't suit me, so I'm selling it. It worked without any problems. I'm not an expert, so I don't know the details. This is the current condition of the product. The following is AI-generated for search purposes (may contain terms unrelated to this product): Wireless 54g Ultra-Lightweight 8,000Hz Dongle Optical Sensor 35000DPI High-Speed Wireless Optical Mouse Switch 6 Buttons Thank you for viewing.