Simplecom NW621 AC1200 WiFi Dual Band USB Adapter
Simplecom NW621 AC1200 WiFi Dual Band USB Adapter
SKU:HXSI-NW621
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- 12 months Manufacturer Warranty
Product Information
| Brand | Simplecom |
|---|---|
| Category | Network - Consumer |
| SKU | HXSI-NW621 |
| Availability | In Stock |
Overview
- The Simplecom NW621 upgrades any Windows, Mac, or Linux computer to next-generation 802.11ac wireless connectivity. It combines a high-performance 5dBi antenna with USB 3.0 speed for reliable dual-band coverage across your home or office. The 2T2R antenna configuration ensures strong signal strength and extended range, making it well-suited for bandwidth-intensive activities like online gaming and HD video streaming.
With support for both 5GHz (867Mbps) and 2.4GHz (300Mbps) bands, the NW621 offers flexibility to connect to modern networks whilst maintaining backward compatibility with older standards. The detachable antenna allows you to adjust positioning for optimal signal reception. Built-in WPS security and standard encryption (WEP, WPA, WPA2) ensure safe connections on your network.
Installation is straightforward with included setup utilities for all major operating systems. Whether you're upgrading an older PC or adding WiFi to a device without built-in wireless, the NW621 provides affordable 802.11ac performance without requiring motherboard replacement.
Specifications
| Brand | Simplecom |
|---|---|
| Model | NW621 |
| Product Type | WiFi USB Adapter |
| Interface | USB 3.0 (USB 2.0 compatible) |
| Wireless Standard | IEEE 802.11ac (802.11b/g/n compatible) |
| Frequency Bands | 2.4GHz and 5GHz dual-band |
| Wireless Speed | 300Mbps @ 2.4GHz, 867Mbps @ 5GHz |
| Antenna Type | 1× 5dBi detachable high-gain antenna |
| Antenna Configuration | 2 Transmitter / 2 Receiver (2T2R) |
| Wireless Security | WEP 64/128-bit, WPA, WPA2, 802.1x |
| WPS | One-touch WPS button |
| Supported Operating Systems | Windows XP/Vista/7/8/8.1/10 (32/64-bit), Mac OS X 10.4–10.11, Linux |
| Operating Temperature | 0–40°C |
| Operating Humidity | 10–90% (non-condensing) |
| Warranty | 12 months |
Key Features
Ideal For
FAQs
Is the Simplecom NW621 compatible with my older computer?
Yes. The NW621 is backward compatible with USB 2.0 ports and supports older wireless standards (802.11b/g/n) alongside 802.11ac. It works with Windows XP through Windows 10, Mac OS X 10.4–10.11, and Linux.
What's the difference between the 5GHz and 2.4GHz bands?
The 5GHz band offers faster speeds (867Mbps) with less interference but shorter range. The 2.4GHz band (300Mbps) has better range and wall penetration but is more prone to interference from other devices. Most modern routers support both.
Can I detach and reposition the antenna?
Yes. The 5dBi antenna is detachable, allowing you to adjust its position for optimal signal reception depending on your router location and office layout.
Do I need to install drivers?
Yes. Setup utilities and drivers are included on the included CD for Windows and Mac. Linux users should check the Simplecom support page for driver availability.
Is the NW621 secure for business use?
The adapter supports WPA2, WEP, and 802.1x encryption standards, plus one-touch WPS registration. These provide standard security suitable for most home and small office networks.
Will this work with my existing 802.11n router?
Yes. The NW621 is fully backward compatible with 802.11n and older standards. It will connect to your existing router and automatically use the fastest supported standard.
What's the warranty on the Simplecom NW621?
The NW621 includes a 12-month manufacturer's warranty covering defects in materials and workmanship.
