Quantum Wired USB Combo of 104 Keys Full-Size Keyboard, Customisable DPI Optical Mouse

The Quantum QHM 7403/222 wired USB combo solves the everyday struggle of juggling comfort, precision and durability at an affordable price. Its full-size 104-key keyboard delivers familiar layout and reliable typing for long work sessions, while the customisable DPI optical mouse gives fast, on-the-fly control for productivity and casual gaming. Built from sturdy ABS with a reinforced cable and backed by a 12-month warranty, this combo brings confidence and consistency to your desktop. Enjoy Vlebazaar's dependable delivery, easy support and trusted after-sales service for worry-free ownership.

Top Features

• Full-size 104-key layout — familiar typing, fewer mistakes and faster workflow.
• Customisable DPI (800/1200/1600) — switch sensitivity quickly to match tasks.
• Comfortable low-profile keycaps — reduced fatigue during long typing sessions.
• Responsive optical sensor — smooth tracking for accurate cursor control.
• Durable ABS construction — built to withstand daily use.
• Reinforced braided USB cable — reliable connection and longer lifespan.
• Plug-and-play USB — no drivers required; fast setup on most systems.
• Stable ergonomic key spacing — clear tactile feedback and better typing speed.
• Multi-platform compatibility — works seamlessly with Windows, macOS and Linux.
• Compact mouse design — comfortable grip and precise control for extended use.

Technical Specifications

Why Buy From Vlebazaar?

Vlebazaar offers verified products, authentic warranties and reliable customer support — we handle service and warranty claims directly for a hassle-free experience. Expect secure packaging, fast & trackable shipping, easy returns and knowledgeable pre- and post-sales assistance. Our product listings are curated for value and quality, and every purchase is protected by transparent policies so you can shop with confidence.

Who Should Buy This?

• Home and office users who need a dependable full-size keyboard and accurate mouse.
• Students and professionals seeking comfortable long-duration typing gear.
• Casual gamers who want simple DPI control without heavy gaming features.
• Anyone replacing old, worn-out desktop peripherals with a budget-friendly premium-feeling combo.

Smart FAQs

Does this combo require any drivers?

No—both keyboard and mouse are plug-and-play via USB. Additional customization is not required for basic operation.

Can I change the mouse DPI while using it?

Yes—the mouse supports on-the-fly DPI switching (800 / 1200 / 1600) through a dedicated button for quick sensitivity changes.

Is the keyboard spill-resistant?

The keyboard features a durable ABS build but is not fully water-proof; avoid heavy spills. Light splashes may be managed if powered off immediately.

What is covered under the 12-month warranty?

The warranty covers manufacturing defects and functional failures under normal use. Vlebazaar assists with warranty claims and service coordination.

Will it work with Mac or Linux?

Yes — basic keyboard and mouse functions work on macOS and Linux. Some special keys or shortcuts may have limited functionality on non-Windows systems.

How do I clean the keyboard and mouse?

Unplug both devices first. Use a soft, slightly damp cloth for surfaces and compressed air to remove debris between keys. Do not submerge in water.

What if an item arrives damaged?

Contact Vlebazaar customer support immediately. We offer assistance with replacements or returns according to our shipping and returns policy.