The Lenovo 300 Wireless Compact Mouse is a small, plain wireless mouse made to live in a laptop bag. It connects through a 2.4 GHz nano USB-A receiver, so there is no Bluetooth pairing: plug the receiver into a USB-A port, put the battery in and it works. Lenovo lists a 1000 DPI optical sensor, three buttons (left, right and scroll click), a weight of about 60 g and battery life of up to 12 months from a single AA battery. This is the black version, part number GX30K79401, with an orange accent on the scroll wheel.
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Plug-and-play 2.4 GHz connection
The Lenovo 300 Wireless Compact Mouse uses a nano receiver that plugs into a standard USB-A port and stays there without sticking out much. Lenovo quotes a wireless range of up to 10 metres, far more than you need at a desk, and the radio link does not depend on the computer’s Bluetooth. That makes it handy for desktop PCs without Bluetooth, for office machines where pairing is restricted, and for anyone who wants the mouse to work the moment the laptop wakes up. The catch is the port: newer thin laptops with only USB-C ports need an adapter for the receiver.
A small, ambidextrous shape
Lenovo gives the dimensions as 98 mm long, 56 mm wide and 32 mm high, with a weight of about 60 g. The shape is symmetrical, so it works in the left or the right hand, which suits shared desks and left-handed users. Because it is short, people with large hands usually hold it with a claw or fingertip grip rather than resting the whole palm on it. For travel that is the point of the Lenovo 300 Wireless Compact Mouse: it slips into a laptop sleeve pocket and barely adds weight.
1000 DPI optical sensor and three buttons
The 1000 DPI optical sensor is meant for everyday work: browsing, spreadsheets, documents and presentations. It is smooth enough on a mouse pad or a normal desk, though like most optical mice it struggles on glass and very glossy surfaces. There are three inputs, left click, right click and a clickable scroll wheel that scrolls up and down, and Lenovo rates the left and right buttons for up to 3 million clicks. There are no side buttons, no DPI switch and no software, which keeps it simple.
Battery life on one AA cell
Lenovo rates the Lenovo 300 Wireless Compact Mouse at up to 12 months on a single AA battery. Real life depends on how many hours a day you use it and whether you switch it off when you pack it away. Using a standard AA cell means you can replace it at any shop rather than waiting for a recharge, and Lenovo lists AA batteries and the nano receiver in the box together with the setup poster.
Compatibility and who it suits
Lenovo lists Windows 11 as supported and any PC with a USB-A port as the hardware requirement; as a standard USB mouse it is also recognised by macOS, ChromeOS and Linux without drivers, although Lenovo only lists Windows. The Lenovo 300 Wireless Compact Mouse suits students, office staff equipping several desks, and anyone who wants a spare mouse in the bag for a laptop with a cramped touchpad.
Who This Is Not For
The Lenovo 300 Wireless Compact Mouse is not for gamers: 1000 DPI with no adjustment, no side buttons and no software. It has no Bluetooth, so it needs a free USB-A port or an adapter on USB-C-only laptops and cannot connect to a tablet without one. Its short body is not ideal for large hands over long workdays, and it uses disposable AA batteries rather than a rechargeable cell.
Ordering from Totot
Totot sells the Lenovo 300 Wireless Compact Mouse brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. Delivered across the UAE in up to 3 business days, free on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Mouse range, or see the official Lenovo 300 Wireless Compact Mouse (GX30K79401) page on the Lenovo store.
Lenovo 300 Wireless Compact Mouse Specifications
- Model: Lenovo 300 Wireless Compact Mouse
- Part number: GX30K79401
- Colour: Black
- Connection: 2.4 GHz wireless via nano USB-A receiver
- Wireless range: Up to 10 m, per Lenovo
- Sensor: Optical, 1000 DPI
- Buttons: 3 (left click, right click, scroll click)
- Scrolling: Scroll wheel (up/down)
- Button life: Up to 3 million clicks (left and right)
- Power: 1 × AA battery
- Battery life: Up to 12 months, per Lenovo
- Design: Ambidextrous
- Dimensions: 98 × 56 × 32 mm
- Weight: About 60 g
- OS listed by Lenovo: Windows 11
- In the box: Mouse, nano USB receiver, AA batteries, setup and warranty poster
- Warranty: 1-year warranty from Totot
Lenovo 300 Wireless Compact Mouse FAQ
Does the Lenovo 300 Wireless Compact Mouse use Bluetooth?
No. It connects with the included 2.4 GHz nano USB-A receiver.
How long does the battery last?
Up to 12 months on one AA battery, according to Lenovo; heavy daily use gives less.
Is it suitable for left-handed users?
Yes. The shape is ambidextrous.
Will it work on a MacBook with USB-C only?
Yes, with a USB-C to USB-A adapter for the receiver; Lenovo itself lists Windows 11.
What is the DPI?
1000 DPI, and it cannot be changed.
Is it genuine?
Yes. We sell the genuine Lenovo 300 Wireless Compact Mouse, brand-new in its sealed box.
How long does delivery take?
Up to 3 business days anywhere in the UAE, free on orders from AED 300; any current delivery fee for your order is shown at checkout.
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