SMC SMCWUSBS-N4 - 150Mbps Wireless-N USB-A Wi-Fi
Features
The EZ Connect™ Wireless-N USB 2.0 Adapter enables Wireless-N connectivity to your desktop or notebook computer and provides improved throughput of up to 150 Mbps compared to existing 802.11g technology. With security being a key
consideration, the latest WPA and WPA2 wireless encryption standards are supported, which prevent unauthorized access to wireless networks and ensure data is secure. The SMCWUSBS-N4 includes an EZ Connect™ wizard, which guides you
step-by-step through the installation process. Once installed, the WLAN utility allows you to scan for available wireless networks and manage multiple network profiles, enabling future connections to be instantaneous.
Faster Speeds
SMCWUSBS-N4 Wireless-N USB 2.0 Adapter delivers amazing speeds of up to 150 Mbps.
Advanced Security
SMCWUSBS-N4 supports WEP64/128, WPA/WPA2 Enterprise and PSK for a comprehensive security selection that fits your requirement.
Easy to Use
The EZ Connect™ wizard provides quick step-by-step ease-of-use of the SMCWUSBS-N4. An intuitive user interface makes monitoring and other configurations a breeze.
Easy Secure Connections
With a WPS button, secure connections can be easily established by simply clicking a button.

Specifications
Technical Specifications
| Models of Operation | Station: Infrastructure or Ad-Hoc mode |
|---|---|
| Physical | USB 2.0 |
| Security Features | WEP 64/128-bit encryptionWPA/WPA2-PSK (Pre-shared Key)WPA/WPA2 Enterprise (802.1X)WPS - PIN and Button |
| Quality of Service | WMM (Wi-Fi Multimedia) |
| Standards | IEEE 802.11bIEEE 802.11gCompatible with IEEE 802.11n |
| Radio Data Rate | 11b: 1/2/5.5/11 Mbps11g: 6/9/12/18/24/36/48/54 Mbps |
| Modulation | 11b: CCK, QPSK, BPSK11g: OFDM |
| Media Access Protocol | CSMA/CA with ACK |
| Operating Frequency | 2.4 ~ 2.4835 GHz |
| OS Compatibility | Microsoft Windows XP, Vista, Windows 7 |
| Package Contents | SMCWUSBS-N4 150 Mbps Wireless -N USB AdapterQuick Installation GuideGPLCDWarranty Information Card |
| Dimensions | 89 x 26 x 11 mm (3.5 x 1.0 x 0.4 in.) |
| Weight | 19g (0.67 oz) |
| Operating | 0 °C to 40 °C (32 °F to 104 °F) |
| Storage | -40 °C to 70 °C (-40 °F to 158 °F) |
| Operating | 10% to 90% RH (non-condensing) |
| Storage | 5%-90% RH (non-condensing) |
| Brand | SMC |
|---|---|
| Product Type | Networking > WiFi & Bluetooth Adapters |
| Weight | 3.864 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return




