K3 IR Infrared Wireless Keyboard K3 With Trackball Mouse for Pc Mini Pc Computer PS2 or USB Receiver

Name: K3 IR Infrared Wireless Keyboard K3 With Trackball Mouse for Pc Mini Pc Computer PS2 or USB Receiver
Brand: Beijing Teket Innovation Technology Company Limited
SKU: 1600427651164_1
Price: 32.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Typing and Navigation: Full QWERTY keyboard with integrated trackball and scroll wheel for seamless cursor control and document navigation. Features 3-key anti-ghosting for smooth multi-key input during gaming or complex tasks.
Space-saving Design: Ultra-thin, compact form factor with ergonomic wrist rest, ideal for limited desk spaces while maintaining comfort during prolonged use.

Key features

1. Material Technology

With ultra-thin, silicone-key design, achieve a lightweight, ergonomic typing experience. The durable plastic body ensures longevity and resistance to wear and tear, ideal for daily use.

2. Interactive Design

With an integrated trackball and scroll wheel, enjoy seamless navigation without needing a separate mouse. The plug-and-play functionality allows instant setup for effortless use in classrooms or home offices.

3. Performance Parameters

With 3-key anti-ghosting technology, ensure precise multi-key presses even during complex tasks, making it reliable for demanding applications like gaming or multitasking.

4. Scenario Solutions

Designed for educational and space-constrained environments, its compact size and wireless infrared connectivity provide freedom of movement while minimizing desk clutter. Perfect for labs, classrooms, or small workspaces.

5. Certification Standards

With USB 2.0 compliance, ensure seamless connectivity and compatibility with a wide range of devices adhering to industry standards.*

Product details

The K3 IR Infrared Wireless Keyboard with Trackball Mouse combines compact ergonomics, seamless connectivity, and multi-functional design. Its ultra-thin profile and built-in trackball enable space-saving use, while infrared wireless technology ensures reliable performance for PCs and mini computers.

Technical specifications

Feature	Specification	Application Scenario
Anti-Ghosting	3-key simultaneous input	Prevents input lag in fast typing
Material	Durable plastic body, silicone keys	Resists wear in high-use environments
Connectivity	IR wireless (USB/PS2 receiver)	Cable-free setup for clutter-free desks
Trackball & Scroll	Integrated right-side trackball + wheel	Single-handed navigation for limited spaces
Ergonomics	Wrist rest, ultra-thin design	Reduces fatigue during extended use

Customization guide

Adjustable parameters include:

Key Travel Distance: Customize for tactile or silent typing preferences.
Trackball Sensitivity: Tailor to precision tasks (e.g., graphic design) or general use.
Color Options: Swap wrist rest colors to match workspace aesthetics.

Get inspired

With the built-in trackball, you can navigate seamlessly without a separate mouse, saving desk space. The ultra-thin design fits easily into backpacks or travel kits. With infrared wireless technology, you can enjoy a 10-meter range—20% farther than traditional 2.4GHz models.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Anti-Ghosting	3 keys	5 keys	10 keys
Battery Life	6 months (AA)	12 months (AAA)	Solar + AAA (24 months)
Connectivity Range	10m IR	15m IR	20m IR + Bluetooth*
Wrist Rest Material	Plastic	Memory foam	Gel-infused

Supplier's note

Technical Breakthroughs:
- Trackball Integration: Combines keyboard and mouse into one device, reducing cable clutter by 50%.
- IR Wireless Range: Outperforms industry standards (10m vs. 8m average), ideal for home offices.
- Ergonomic Wrist Rest: Reduces repetitive strain injury risk by 30% in prolonged use.
Optimal Version Selection:
- Base Model: Ideal for students or casual users needing basic functionality.
- Advanced Model: Targets educators or professionals requiring durability and comfort (e.g., labs).
- Pro Model: Engineers or designers benefit from 10-key anti-ghosting and solar power for eco-conscious setups.

*Pro Model’s Bluetooth compatibility allows dual-device pairing, a first in its class.

Frequently asked questions

Which compact keyboard with trackball is best for small office spaces?
How do I clean the trackball on an infrared wireless keyboard?
Membrane vs mechanical keyboard: Which is quieter for classrooms?
Can the K3 IR keyboard be customized for school branding?
Is the infrared technology reliable for wireless keyboards?
Does the K3 IR work with both USB and PS2 ports?
What makes the K3 IR ergonomic for long typing sessions?
How durable is the K3 IR for heavy classroom use?

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