High Sensitive Optical Sensor Optical sensor provides precise tracking without hardware acceleration.1000dpi optical tracking method. Ergonomic Design and Moderate-sized Shape This mini portable wired mouse is simple, basic, clean-design, and comfortable in both hands.It is easily portable and a good choice for traveling and business trip. Better Hand Feeling This mouse frosted Surface and the polishing area on both sides gives you a fantastic touch feeling, making clicking and browsing more comfortable. 1.What is the length of the cord? At around 1.5 meters (59 inches) long 2.Does it work with Windows 10? Yes,it works with Windows 10 or any other operating system. 3.Is it good for a child? Yes, it's a mini sized one and fits children's palm good. 4.Is it easy to carry? Yes,it is very easy to carry, very light weight and smaller than many other wired mice. 5.Do you need a mouse pad to work with this mouse? No mouse pad necessary. It's optical so it will work on just about any smooth and clean surface(glass excluded). 6.Are the buttons on this mouse overly sensitive? No, the mouse has proven to be a very comfortable product.Perfect for home and office use. 7.Does this mouse require a battery? No batteries required! Just plug it into the USB port and go. Mouse Pad Computer Mouse for Laptop USB LED Light Combo for Home Office Travel Gaming Mouse Adjustable 3200 DPI Optical with Breathing Lights and Stable Steel Cute Cat Mouse Pad and Mouse Set for Kids Children Wired USB Optical Mice SOON GO 2.4G Wireless Mouse Portable with USB, 4 Buttons, 1600 Adjustable DPI Pink Mouse Pad Kids Mouse USB LED Reading Light 3 in 1 sets for Computer Laptop Mini Optical Wired Ergonomic Mouse LED Light Computer Notebook Laptop Mice Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 9,711 4.0 out of 5 stars 164 4.3 out of 5 stars 111 4.1 out of 5 stars 252 4.5 out of 5 stars 9,711 4.5 out of 5 stars 9,711 Price $11.99$11.99 $9.99$9.99 $8.99$8.99 — no data $11.99$11.99 $8.99$8.99 Ergonomic Design ✓ ✓ ✓ ✓ ✓ ✓ Button Quantity of Mouse 3 6 3 4 3 3 Plug and Play ✓ ✓ ✓ ✓ ✓ ✓ Product Dimensions Mouse 3.8 x 2.2 x 1.3 inches Mouse pad 9*7.7 inches USB Laptop Reading Lamp 0.27*17.7 inches 5.3 x 2.8 x 1.5 inches 3.15 x 2.75 x 1 inches 4.3*2.2*0.7 inches Mouse 3.8 x 2.2 x 1.3 inches Mouse pad 9*7.7 inches USB Laptop Reading Lamp 0.27*17.7 inches 3.9*2.2*1.2 inches Compatible Systems Suitable with Windows 2000, XP, Linux, Vista, windows 7, 8 also windows 10 and Mac OS X. windows 2000, mac os, windows xp, windows me, windows vista, windows 7 Compatible with Windows 2000, XP, 7, 8, 10, Linux, Vista and Mac OS etc. Compatible with Windows 7, 8, 10, Vista, XP and MAC OS for Laptop / Notebook / Desktop Computers windows 2000, mac os, windows xp, windows me, windows vista, windows 7 Suitable with Windows 2000, XP, Linux, Vista, windows 7, 8 also windows 10 and Mac OS X.