TP-Link TL-WN851ND 300Mbps Wireless N PCI Adapter

Upgrade your desktop instantly with the TP-Link TL-WN851ND 300Mbps Wireless N PCI Adapter — a reliable solution for fast, stable Wi‑Fi without replacing your PC. It solves spotty connectivity and the hassle of wired-only setups by delivering up to 300Mbps wireless speeds, clearer streaming and smoother online gaming. Built for comfort and long-term use, it includes detachable high‑gain antennas for better range and signal clarity. This purchase is backed by TP‑Link manufacturer warranty and Vlebazaar’s trusted after‑sales support, secure shipping and customer service for confident, worry‑free installation.

Top Features

• Up to 300Mbps wireless speed — faster downloads and buffer‑free streaming
• PCI interface — stable, low‑latency desktop connection for gaming and video calls
• Dual detachable high‑gain antennas — improved range and clearer reception
• 802.11n backward compatible — works with older b/g devices for smooth integration
• Strong security (WPA/WPA2) — protect your network with reliable encryption
• Plug‑in installation — simple setup with driver CD and quick guide for comfort
• Stable signal clarity — fewer dropouts for uninterrupted browsing and work
• Durable build — metal bracket and quality PCB for long service life
• Versatile compatibility — supports common Windows and Linux systems (drivers may vary)
• Cost‑effective upgrade — high performance without replacing your desktop

Technical Specifications

Why Buy From Vlebazaar?

Vlebazaar delivers genuine products with secure payments, fast and trackable shipping across India, and responsive customer support. We verify listings for authenticity, assist with warranty claims and driver support, and offer easy returns when products don’t meet expectations. Shop confidently with transparent pricing, expert product guidance and a customer‑first aftercare team dedicated to resolving issues quickly.

Who Should Buy This?

• Desktop users without built‑in Wi‑Fi who want a reliable wireless upgrade
• Home streamers and casual gamers needing low‑latency, stable connections
• Small office PCs that require quick network access without cables
• Budget‑conscious buyers seeking performance without replacing hardware
• Anyone wanting extended range and clearer signal with detachable antennas

Smart FAQs

Q: Will this work on my desktop running Windows 10?

A: Yes — TL‑WN851ND supports Windows versions including Windows 10. Please install the latest drivers from TP‑Link or use the included driver CD. For other systems, verify driver availability.

Q: Can I use this adapter for online gaming and HD streaming?

A: Absolutely. With up to 300Mbps and a stable PCI connection, it handles HD streaming and most online gaming needs. Performance depends on your ISP plan and wireless environment.

Q: Are the antennas replaceable or upgradeable?

A: Yes, the adapter has detachable antennas so you can replace them with higher‑gain antennas if needed to extend range.

Q: Do I need any special tools to install the card?

No special tools — a simple screwdriver to open your PC case and secure the PCI bracket is usually enough. Follow the quick installation guide for safe installation.

Q: What if I face driver or setup issues?

Vlebazaar offers pre‑purchase advice and post‑purchase support. You can also download the latest drivers from TP‑Link’s official site. Contact our support team if you need assistance.

Q: Is this compatible with modern Wi‑Fi routers?

Yes — it’s compatible with most routers using 802.11n/g/b standards. For best performance, pair with a router that supports 2.4GHz 802.11n.