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Black left-handed wired gaming mouse with twelve side buttons and adjustable weights

Jansicotek

Jansicotek Left-Handed Gaming Mouse 12 Buttons 4000 DPI

SKU CH-0TJH-K4S0H

Left-handed wired gaming mouse with 12 programmable buttons, adjustable 4000 DPI and 1000 Hz polling rate

  • Interface typeUSB 2.0
  • Grip typePalm
  • Tracking technologyOptical
  • DPI resolution4000 dpi
  • HandednessLeft Hand
  • Button count12
  • Designed for left-handed gamers with ergonomic palm grip
  • 12 programmable buttons including sniper rapid-fire key for quick actions
  • Adjustable 1000–4000 DPI across four sensitivity levels
  • 125–1000 Hz polling rate for responsive tracking
  • Adjustable weight system with eight internal weights for balance

Left-Handed Wired Gaming Mouse

The Jansicotek gaming mouse is built for left-handed users who need a palm-grip shape and twelve programmable buttons. An optical sensor provides four selectable DPI steps between 1000 and 4000, and the polling rate can be set from 125 to 1000 Hz. Eight internal weights let you adjust the mass to suit your preference.

Suited For MMO Players Not For Right-Handed Users

This mouse suits gamers who rely on side-button clusters for macros and want a dedicated rapid-fire key under the thumb. The left-hand contour and button layout make it unusable for right-handed players, and the maximum 4000 DPI may limit users who prefer higher sensitivity settings.

USB 2.0 Optical Sensor 4000 DPI

The mouse connects through a USB 2.0 interface and uses an optical tracking method with a top resolution of 4000 DPI. Four hardware DPI levels (1000, 1500, 2000, 4000) are selectable on the fly, and the 1000 Hz polling rate ensures responsive cursor updates during fast movements.

How it compares

Measured against everything we stock in Wired & Wireless Gaming Mice, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 65% of the 1,810 comparable items (median $29.99).

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Specifications

Product
Product typeWired
Product colorBlack
Performance
Tracking technologyOptical
DPI resolution4000 dpi
Ports & slots
Interface typeUSB 2.0
Size & build
HandednessLeft Hand
Compatibility
Compatible systemsWindows 7, Windows 8, Windows 8.1, Windows 10, Windows XP, Vista, ME, 2000. Mac OS X 10.4
RequirementsUSB port
More details
Grip typePalm
Button count12
Mouse featuresYes
Scroll typeScroll Ring

Questions about this item

How do I install this wired left-handed mouse and which step is often missed?

Plug the gold-plated USB 2.0 connector into a free USB port; the step users miss is installing the driver software first so the 12 programmable buttons and DPI switch work correctly.

What parts will need replacement after long gaming sessions?

The TEFLON feet pads wear down over time and the braided cable can fray at the strain relief; the eight internal weights stay fixed unless you lose one.

What limit appears first during extended high-DPI play?

The optical sensor tops out at 4000 DPI, so sustained fast swipes hit the tracking ceiling before the 1000 Hz polling rate or USB 2.0 bandwidth become bottlenecks.

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