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Black left-hand wired gaming mouse with twelve side buttons and braided cable

Jansicotek

Jansicotek C-12 Gaming Mouse Wired 12 Buttons 4000 DPI Left Hand Black

SKU CH-4G02-V61ZK

A left-handed wired gaming mouse with 12 programmable buttons, four adjustable DPI levels up to 4000, customizable weights and RGB breathing lighting

  • Interface typeUSB 2.0
  • Grip typePalm
  • Tracking technologyOptical
  • DPI resolution4000 dpi
  • HandednessLeft Hand
  • Button count12
  • Left-hand ergonomic shape built for palm grip comfort
  • 12 programmable buttons give quick access to macros and skills
  • Four selectable DPI steps up to 4000 for precise aiming
  • Adjustable weight system lets you tune balance and feel
  • 7-colour breathing LED adds visible style to your setup

Wired gaming mouse for left-handed users

The Jansicotek C-12 is a wired optical mouse built for left-hand orientation and palm grip. It connects through a USB 2.0 port and offers 12 programmable buttons for macros or shortcuts. Adjustable weights let you tune the feel, and a braided cable with gold-plated connector resists wear. The sensor reaches 4000 DPI across four preset levels.

Sustained tracking at four DPI steps

The optical sensor switches between 1000, 1500, 2000 and 4000 DPI on the fly, with a polling range of 125 to 1000 Hz. TEFLON feet keep glide consistent during long sessions, while the contoured body supports the palm without forcing a claw posture. RGB breathing lighting cycles through seven colours but does not affect sensor performance. Double-speed adjustment can extend effective sensitivity to 8000 DPI for fast swipes.

Plug-and-play setup with weight tuning

Windows versions from XP through 10 and Mac OS X 10.4 recognise the mouse without drivers; a USB port is the only requirement. The 12 side buttons are programmed through companion software, which some users find unintuitive at first. Weights install through a bottom hatch that can loosen if not seated firmly. The scroll ring operates smoothly but lacks horizontal tilt. Left-handed layout means right-handed buyers cannot reach the thumb cluster comfortably.

How it compares

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

Price $23.99
Cheaper than about 63% 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

Does the mouse generate noticeable heat or fan noise during all-day use?

The wired optical design has no fan and draws minimal power over USB 2.0, so it stays cool and silent even after extended sessions.

What must I already own for the 12 programmable buttons and adjustable DPI to function?

A free USB 2.0 port and a Windows or Mac OS X 10.4 system are the only requirements; the mouse draws power and communicates through that single connection.

Will the left-hand shape and side-button layout work if I keep my older right-hand keyboard and monitor?

Yes — the mouse operates independently over USB 2.0, so it coexists with any existing keyboard, monitor or other peripherals without conflict.

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