Lenovo 300 Wireless Compact Mouse, Black, 1000 dpi, Ultra-portable design, Up to 12 months battery life, GX30K79402

(13 customer reviews)


Last updated on 01:03 Details
  • Compact design – slim, stylish, and comfortable to use, the Lenovo 300 Wireless mouse travels with you wherever you need it
  • Nano USB receiver – with the simple USB dongle that stores right inside the mouse, you can quickly connect to your windows computer
  • Easy to use – the convenient design makes this three-button mouse perfect for right or left-handed use. Includes left and right buttons plus a scroll click
  • Always ready to go – you’ll get 12 months of life with just 1 AA battery, making this USB mouse good to go whenever you need it
  • Small and lightweight – Designed for portability and travel, The Lenovo 300 Wireless mouse weighs just 100 g (3.5 oz) or less, making it easy to slip into your backpack or laptop bag
Standing screen display size

‎7 Inches

Average Battery Life in hours

‎12 months





Item model number


Hardware Platform

‎Laptop, PC

Item Weight

‎4.2 ounces

Product Dimensions

‎1.26 x 2.2 x 3.86 inches

Item Dimensions LxWxH

‎1.26 x 2.2 x 3.86 inches



Power Source

‎Battery Powered


‎1 AA batteries required. (included)


‎Lenovo (United States), Inc.

Country of Origin


Is Discontinued By Manufacturer


Date First Available

‎November 11, 2016

13 reviews for Lenovo 300 Wireless Compact Mouse, Black, 1000 dpi, Ultra-portable design, Up to 12 months battery life, GX30K79402

  1. Bowl Dude

    Mouse works as expected. However, it has a very short range, less than a meter and the signal is easily blocked. I had to use a front USB port as is wouldn’t work with the back ones due to range and the tower getting in the way.

  2. DSTG

    No more cord to deal with, and battery’s last a long time . Can not remember when I last changed battery’s but they last a long time. No more cord to get tangled or short out .

  3. Shalom Tellis

    Scroll stopped working in 2 weeks can’t even return waste of money

  4. Stephanie

    I have been use it for 6 months on the first battery’s and never turned it off. it fits will in my hand and the side buttons work great for going back and forth in web sites

  5. Erik

    No había mucha información sobre este mouse en la descripción pero ahora que me llego veo que es algo pequeño y al menos en mi mano grande no se siente cómodo al usarlo aunque si es preciso el movimiento, tiene un concepto algo incómodo y delicado para guardar el receptor ya que se tiene que remover la tapa del mouse para guardarlo y la tapa se siente algo frágil (como si en alguna ocasión pudieses romperla por accidente).

  6. Steeler Fan in AR

    New Macs don’t often have many if any USB parts so a bluetooth mouse that requires a USB port to work is not helpful. I have purchased the Lenovo ThinkPad mouse previously and it did not require a USB port, so I was disappointed this one did and ultimately returned it without opening the package.

  7. Condor

    Bought this for my wife !! She use’s it with her laptop & just loves it !! Comes with instructions & very simple to install !!

  8. Rubark Established 2014

    The media could not be loaded.

     Can’t really ask for more at this price. 5/5

  9. Amazon Customer

    After many years of purchase I still have it and it works great. No issues at all

  10. Ulises MX

    Como saben, Lenovo es una marca que está buscando ganar prestigio y la mayoría de sus productos no son muy económicos, aunque se supone que ofrecen alta calidad… digamos que quiere acercarse a Samsung…
    A favor: *calidad de materiales aceptable *diseño elegante *duración de las baterías (usa 2 AA)
    En contra: *es pesado porque usa 2 baterías *lo peor es su rueda (y se supone que es su fuerte) que supuestamente tiene scroll horizontal y lo único que puedo hacer con ella es para regresar en el navegador de internet *el botón de la rueda o 3er click (para los que usan aplicaciones gráficas) prácticamente no sirve y es muy frustrante…
    Sólo lo recomiendo para personas que no requieren demasiada precisión con el mouse, está bien para Office y navegación.

  11. Andrew

    You have to have arm of the Hulk to use it. If you have regular palm, you will find difficult to click. After few seconds you feel discomfort, like you pushing clink button hard and get upset. I returned it.

  12. Matt Mercado

    I bought this mouse because I’ve been a longtime Lenovo fan. I’ve used a lot of their products and have generally been impressed with the quality. Glad to say this mouse is no exception. The design and build-quality are terrific. The plastic feels very sturdy, the spring of the buttons has the right amount of force, and the design is just a class above the stuff you find in this price range (~$10). I especially like the fine details such as the texture of the rubber of the wheel which has a fine pattern that gives excellent grip. The packaging is a little cheap but it’s still a lot better than the packages of other peripheral makers (normally just a brown box). It even comes with an AA battery, unlike a lot of others. I personally think this is the best value mouse for this price range.

    Now the negatives of this mouse: it’s not a laser mouse as advertised. It used a red LED. Most of all, it’s a lot smaller than the picture suggests. Well, I didn’t bother to check the dimensions but it didn’t really look like a small mouse. I was really surprised when I actually saw it. It only reaches up to my knuckles when I use it and my palm still touches the surface. I would’ve preferred a larger mouse (I think the Lenovo 500 is bigger) so a little caution for people who need a bigger mouse.

  13. Tonya

    Son uses it and says it’s more comfortable than any other mouse he’s used in past. Likes the slim design

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