Description: This ambidextrous wireless mouse has a comfortable contoured shape that feels great in both hands and is far superior to touchpads Universal compatibility: Your Logitech mouse works with your Windows PC, Mac or laptop. This means that no matter what type of computer you own today or buy tomorrow, your mouse will be plug-and-play compatible: this wireless computer mouse is fast to set up, so you don't have to fiddle with technology. Just plug in the tiny nano receiver and you're ready to use advanced wireless connectivity: you get the same reliability as a wired mouse, with wireless convenience and free and fast data transfer with virtually no lag or loss Features: Plug and Play Wireless Connectivity Plug and Forget Nano Receiver, Stay in Your Laptop Comfortable Contour Shape Mouse Nano Receiver Does Not Include Battery Specifications Programmable Buttons: No Connection: 2.4 GHz Wireless Type: Wireless Mouse Color: Black Number of Buttons : 3 Rolling: Roller Ergonomic Design: Yes Dimensions: 120 x 75 x 40 mm Note: 1. The monitor is not calibrated Again, the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product. 2. Please allow slight errors due to manual measurement. Thanks for your understanding. Plug & Play Wireless Connection Plug & Forget Nano Receiver, Stay in Your Laptop Comfortable Outline Shape Mouse Nano Receiver Does Not Include Battery Specifications Programmable Buttons: No Connection: 2.4 GHz Wireless Type: Wireless Mouse Color : Black Button Quantity: 3 Scroll: Scroll Wheel Ergonomic Design: Yes Dimensions: 120 x 75 x 40 mm Note: 1. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product. 2. Please allow slight errors due to manual measurement. Thanks for your understanding. Plug & Play Wireless Connection Plug & Forget Nano Receiver, Stay in Your Laptop Comfortable Outline Shape Mouse Nano Receiver Does Not Include Battery Specifications Programmable Buttons: No Connection: 2.4 GHz Wireless Type: Wireless Mouse Color : Black Button Quantity: 3 Scroll: Scroll Wheel Ergonomic Design: Yes Dimensions: 120 x 75 x 40 mm Note: 1. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product. 2. Please allow slight errors due to manual measurement. Thanks for your understanding. Black Number of Buttons: 3 Scroll: Wheel Ergonomic Design: Yes Dimensions: 120 x 75 x 40 mm Note: 1. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product. 2. Please allow slight errors due to manual measurement. Thanks for your understanding. Black Number of Buttons: 3 Scroll: Wheel Ergonomic Design: Yes Dimensions: 120 x 75 x 40 mm Note: 1. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product. 2. Please allow slight errors due to manual measurement. Thanks for your understanding.