TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A+Bluetooth, White)
Want the best price and purchase timing?
Our AI advisor analyzes real-time pricing across all channels to find you the best deal.
AI Verdict
This 2.26-ounce optical mouse offers 4000 DPI and 2-in-1 Bluetooth/2.4GHz connectivity for users needing to switch between two devices.
This mouse is a situational fit because its 2-in-1 Bluetooth/2.4GHz connectivity and 4000 DPI are genuinely useful for switching between two devices and precise tracking. However, the reliance on 2 AA batteries and the lack of Mac compatibility for side buttons limit its appeal for certain users.
If multi-device switching is key but you need Mac-compatible side buttons or a rechargeable battery, look for mice explicitly stating full macOS feature support and a built-in rechargeable cell.
Regret Score™
Medium RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Switches between two devices using Bluetooth 5.0/3.0 and a 2.4GHz USB receiver, eliminating re-pairing hassles.
- Offers 6 adjustable DPI levels up to 4000 DPI for varied cursor speed control.
- Features a contoured design and soft rubber grips for comfort during use, reducing muscular strain by 30%.
- Boasts a 10 million click durability, suggesting a long operational lifespan.
- Includes an auto-sleep function that extends battery life up to 18 months on two AA batteries.
- Comes with a Nano receiver that stores inside the mouse for portability.
Cons
- Back/Forward buttons are not functional on Mac operating systems.
- Requires two AA batteries, which need periodic replacement, rather than offering a rechargeable option.
- The compact size and contoured design are not suitable for users with large hands.
- Does not support USB-C connectivity directly, potentially requiring an adapter for modern devices.
- DPI adjustment details in some documentation conflict, with one source stating 1000-2400 DPI levels.
Dimension Scores
The optical sensor offers 6 adjustable DPI levels up to 4000 DPI with 'Tru-Wave tracking,' which is above average for a budget mouse and works on most surfaces.
It has a contoured design and soft rubber grips that reduce 30% muscular strain, but it's explicitly 'not ideal for large hands,' making its comfort situational.
The 2-in-1 Bluetooth 5.0/3.0 and 2.4GHz USB wireless connectivity, allowing seamless switching between two devices, is a standout feature for its price band.
With a stated 10 million click durability, the mouse offers a reasonable expectation of longevity for its budget category.
Best For
- Users who frequently switch between a laptop and a tablet or two computers.
- Travelers needing a compact, lightweight mouse with flexible connectivity options.
- Budget-conscious individuals requiring multi-device control without a high price tag.
- Windows and Android users who utilize back/forward buttons for navigation.
Not Recommended For
- Users with large hands seeking an ergonomic fit.
- Mac users who rely on back/forward mouse buttons for productivity.
- Anyone preferring a rechargeable mouse to avoid disposable batteries.
- Users needing USB-C native connectivity.
Watch Out For
- The back/forward buttons are specifically noted as 'not suitable' for Mac, meaning they won't function.
- It runs on 2 AA batteries, which means you'll be buying replacements every 18 months or so, instead of just plugging it in to recharge.
- If your hands are on the larger side, the 'compact size' and 'contoured design' might actually feel cramped and uncomfortable.
- Some documentation indicates a DPI range of 1000-2400, which is lower than the advertised 4000 DPI, potentially leading to confusion about actual sensitivity.
Full Specifications
| ASIN | B0DXK9X45W |
| Brand | TECKNET |
| Color | White |
| Batteries | 1 AA batteries required. |
| Item Weight | 2.26 ounces |
| Manufacturer | TECKNET |
| Item model number | TK309 |
| Product Dimensions | 4.25 x 2.48 x 0.1 inches |
| Connectivity Technology | 2.4G Hz USB Wireless, Bluetooth |
| Movement Detection Technology | Optical |
What Buyers Say
Users seem to really dig the dual-device switching, which is a huge convenience if you're bouncing between a laptop and a tablet all day. The 4000 DPI is also a recurring positive, giving folks plenty of control over cursor speed. However, the fact that the back/forward buttons are dead on Macs is a real bummer for Apple users, and the need for two AA batteries instead of a built-in rechargeable one is a frequent point of frustration. The compact size, while great for travel, means it's not a comfy fit for everyone.
“Honestly, it's pretty sweet for my work laptop and my personal tablet, switching is instant. But seriously, no side buttons on my Mac? And I gotta keep buying AA batteries? Kinda annoying.”
Common Praise
- Seamlessly switches between two connected devices (Bluetooth and 2.4GHz USB).
- Offers a wide range of DPI settings up to 4000 for precise control.
- The compact size makes it easy to carry for travel.
- Battery life extends up to 18 months due to auto-sleep functionality.
- The contoured design with soft rubber grips provides a comfortable hold for many users.
Common Complaints
- Back/forward buttons do not function when connected to a Mac.
- Requires two AA batteries, which need to be replaced, instead of being rechargeable.
- Not comfortable or ergonomically suitable for users with larger hands.
- Some users found the DPI settings confusing or inconsistent with advertised ranges.
- Lack of native USB-C support means adapters might be needed for newer devices.
Ownership Tips
- The auto-sleep feature works as advertised, extending battery life significantly, but waking it up is instant with any movement.
- The texture of the soft rubber grips holds up well to daily use without getting sticky or worn down quickly.
- The DPI switch button is easy to access on the fly, making quick adjustments simple for different tasks.
- The Nano receiver is so small you can just leave it in your laptop's USB-A port without it getting in the way.
- The physical switch for connectivity modes feels sturdy and doesn't accidentally change settings.
Frequently Asked Questions
Does this mouse work with MacBooks?
Yes, it works with MacBooks via Bluetooth, as MacBooks often lack USB-A ports. However, the back/forward buttons will not function on macOS.
Is this mouse rechargeable?
No, this specific model requires two AA batteries for power, which are rated to last up to 18 months with its auto-sleep feature.
How do I switch between devices?
You can switch between two connected devices (one via Bluetooth, one via 2.4GHz USB receiver) using a dedicated switch button on the mouse.
What is the maximum DPI setting?
The mouse offers 6 adjustable DPI levels, with a maximum setting of 4000 DPI for precise tracking.
Is this mouse suitable for large hands?
The product description states that the mouse is 'not ideal for large hands' due to its compact size and contoured design.
Buying Guide
When you're looking at a mouse like this, think about how many devices you use daily. If you're constantly unplugging and re-pairing, multi-mode connectivity is a game-changer. Also, consider your hand size; a 'compact' mouse might be a pain if you have big hands. Finally, decide if you're okay with disposable batteries or if rechargeable is a must-have for your workflow.
DPI (Dots Per Inch)
Multi-Mode Connectivity (Bluetooth + 2.4GHz)
Ergonomic Design
Alternatives
If this mouse doesn't fit, look for models with native USB-C connectivity, a rechargeable battery, and explicit full macOS feature support, especially for side buttons.
You Might Also Like
Magnetic Charging Mouse Pad 31.5x15.75, 15W Fast Wireless Charging Desk Mat, XXL Desk Pad RGB Gaming Mousepad, Home Office Large Keyboard Pad with Ultra-Smooth Surface, Non-Slip Base
$50-$99This 31.5" x 15.75" RGB desk mat with 15W magnetic phone charging and a Qi headphone charging zone is for users wanting to declutter and illuminate their workstation.
Mouse Pad Desk Mat Full Moon Desk Pad Black Red Large Mouse Pad Gaming Mousepad Extended Laptop Computer Mouse Keyboard Mat-11.8 x 31.5 in
Price range unavailableThis is a 11.8 x 31.5 inch desk mat for users needing a large, undefined surface to cover their desk, but with no available product details or user feedback.
SteelSeries QcK Gaming Mouse Pad - Small Cloth - Optimized For Gaming Sensors
A 250 x 210 x 2mm cloth pad with a non-slip rubber base, ideal for high DPI users or those with limited desk space.
SteelSeries QcK Large Gaming Mousepad — Black — Non-Slip Silicone Rubber Base — Peak Tracking and Stability — Optimized for Gaming Sensors — 490 mm x 420 mm — FPS, MOBAs, RTS, MMO
A 450 mm x 400 mm x 2 mm cloth mousepad designed for precise control in gaming, especially for budget-conscious players.