Quantum USB WiFi Adapter for PC, N150 Wireless Network Adapter for Desktop

Get seamless wireless internet on any desktop with the Quantum USB WiFi Adapter QHM-600 (N150). This plug-and-play nano adapter instantly upgrades PCs without built-in WiFi, eliminating Ethernet constraints for faster streaming, stable video calls, and smooth browsing. With up to 150 Mbps on the 2.4 GHz band, low-latency performance, and a compact, durable build, it delivers speed, clarity and comfort to your workspace. Backed by a 1-year warranty, certified hardware, and Vlebazaar’s dependable customer support and secure delivery, you get trusted performance and worry-free service from purchase to setup.

• Plug-and-play USB nano design — instant setup, effortless convenience.
• N150 wireless speed up to 150 Mbps — smooth streaming and browsing.
• 2.4 GHz band stability — reliable coverage through walls and rooms.
• Low-latency performance — clearer video calls and responsive online tasks.
• Compact, durable ABS casing — lightweight, pocket-friendly and long-lasting.
• Universal OS support — works with most Windows, macOS and Linux systems (drivers may be required).
• Secure connections — supports WEP/WPA/WPA2 encryption for safe browsing.
• Energy-efficient USB-powered operation — no separate power source needed.
• LED activity indicator — quick visual confirmation of connectivity.
• Compatibility with hotspots and routers — flexible for home and office use.

Specification	Details
Model	QHM-600
Brand	Quantum
Wireless Standard	IEEE 802.11n/g/b (N150)
Maximum Speed	Up to 150 Mbps (2.4 GHz)
Frequency	2.4 GHz
Interface	USB 2.0 (Type-A)
Compatibility	Windows 11/10/8/7, macOS*, Linux* (driver may be required)
Dimensions	Approximately 28 × 15 × 7 mm (nano dongle)
Weight	~8 g
Colour	Matte Black
Materials / Build	High-strength ABS plastic, gold-plated USB connector
Antenna	Internal 1×1 antenna (compact nano design)
Security	WEP, WPA, WPA2 encryption
Power	USB-powered (no battery)
LED Indicator	Yes — connection/activity status
Typical Indoor Range	Up to 30 meters (varies with environment and obstructions)
Certifications	CE, FCC, RoHS
Warranty	1 Year Manufacturer Warranty
Box Contents	Quantum QHM-600 adapter, Driver CD (or download link), Quick Start Guide, Warranty card

• Genuine products with verified brand authenticity and manufacturer-backed warranty.
• Fast, reliable delivery across India with secure packaging for electronics.
• Dedicated customer support to help with setup, troubleshooting and returns.
• Easy returns and warranty claim assistance — we stand behind every sale.
• Safe payment options and transparent pricing with no hidden fees.

• Desktop users without built-in WiFi who want quick wireless access.
• Students and professionals needing stable video calls and online classes.
• Home streamers and casual gamers who need low-latency connections.
• Anyone upgrading an older PC to avoid Ethernet clutter and increase flexibility.
• Frequent movers and remote workers who need a compact, portable network solution.

Q: Is the adapter truly plug-and-play?

A: On most Windows systems the QHM-600 works plug-and-play. Some macOS and Linux setups may require a driver download from the Quantum support page or the included driver media.

Q: What speeds can I realistically expect?

A: The adapter supports up to 150 Mbps on the 2.4 GHz band. Real-world speeds depend on your internet plan, router, signal strength, and network congestion.

Q: Will it work with my router and hotspot?

A: Yes — it is compatible with standard routers and mobile hotspots operating on 2.4 GHz supporting 802.11n/g/b.

Q: How do I claim the warranty if there’s an issue?

A: Contact Vlebazaar customer support for initial diagnostics and claim guidance. We assist with warranty authorization and returns as part of our service.

Q: Can I use this for online gaming?

A: It is suitable for casual gaming and low-latency tasks. For competitive gaming or very high bandwidth needs, consider dual-band AC adapters for higher throughput.

Q: Does it support WPA3?

A: The QHM-600 supports WEP/WPA/WPA2. WPA3 may not be supported on this N150-class adapter.

Q: Do I need an external antenna for better range?

A: The compact internal antenna offers good coverage for typical indoor use. If you need extended range, consider a model with an external antenna or a USB extension to reposition the dongle.