allentian
allentian 859 wireless mouse black 2.4G BT5.0 BT3.0 1200 DPI
A compact wireless mouse offering 2.4G, BT5.0 and BT3.0 connectivity with 1200 DPI tracking in a lightweight 80g black design
- ColorBlack
- Three-mode wireless freedom with 2.4G, BT5.0 and BT3.0
- Precise 1200 DPI tracking for smooth cursor control
- Four programmable keys boost productivity shortcuts
- Ultra-light 80 g design reduces wrist fatigue
- Compact 11.7×6.2×2.5 cm body fits any bag
Three-mode wireless mouse
The allentian 859 connects via 2.4G, BT5.0 and BT3.0 so it pairs with laptops, tablets and desktops without cables. Four buttons and a fixed 1200 DPI sensor give straightforward control for office tasks and casual browsing. The compact 11.7x6.2x2.5 cm body weighs about 80 g and fits easily in a bag.
Battery-powered operation
A single dry battery (not included) powers the mouse, so there is no charging cable to manage and no built-in cell to degrade. With no recharge circuit the device stays light and the wireless link remains stable during typical work sessions. Swapping a fresh cell restores full function in seconds.
Fixed 1200 DPI sensor
The optical sensor is locked at 1200 DPI with no software adjustment, making it suitable for general productivity but not for precision design or fast-paced gaming. Buyers who need on-the-fly sensitivity switching or higher tracking speeds should look elsewhere.
Highlights
- Three-mode wireless freedom with 2.4G, BT5.0 and BT3.0
- Precise 1200 DPI tracking for smooth cursor control
- Four programmable keys boost productivity shortcuts
- Ultra-light 80 g design reduces wrist fatigue
- Compact 11.7×6.2×2.5 cm body fits any bag
Specifications
| Color | Black |
|---|
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Questions about this item
How do I switch the 859 between 2.4G, BT5.0 and BT3.0 modes, and what is the step people often miss?
Plug the 2.4G receiver into a USB port for that mode, or pair via the system Bluetooth menu for BT5.0 or BT3.0; the step often missed is pressing the mode button to cycle the indicator light to the desired protocol before pairing.
What maintenance will the 859 need later, given it runs on a dry battery not included?
Replace the AA or AAA dry cell when the cursor starts stuttering or the LED dims; no other user-serviceable parts exist inside the 11.7x6.2x2.5 cm shell.
At 1200 DPI, what limit shows up first during long editing sessions?
The fixed 1200 DPI resolution becomes the bottleneck for fine pixel work, forcing larger hand movements across the pad compared with adjustable-DPI models.
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