ENUWI-NX2 802.11n Wireless 1T2R USB Adapter

The ENCORE ENUWI-NX2, 802.11n Wireless USB adapter is fully compliant with IEEE 802.11n Draft 2.0, which provides users in launching IEEE 802.11n wireless networks at up to 300 Mbps speed in the 2.4GHz band. It is also backward-compatible with IEEE 802.11b/g wireless devices at 11/54 Mbps speed. It can be configured to connect to an ad-hoc network mode, connecting to other 2.4GHz wireless devices and computers, or to the Infrastructure network mode to connect to a wireless AP or wireless router for internet access. This USB adapter includes a convenient Utility Software for scanning available wireless networks and an option in saving profiles of the preferred networks of the user’s usual wireless connection. It is also equipped with a configurable wireless security and encryption software.


•  Greater Bandwidth  — meets the demand of bandwidth-intensive applications,such as HD video streaming, large file
downloading and online gaming

•  Advanced Wireless Security  — supports WEP, WPA, and WPA2 encryptions

•  Easy Installation

•  Interoperability  — backward compatible with 802.11g/b wireless networks

•  Improved Wireless Reception  — utilizes Multiple-Input-Multiple-Output (MIMO) technology

•  WiFi™, Certified and WPS™, Certified Product

•  Compatible with IEEE 802.11n Draft 2.0 Specifications provides wireless speed up to 300Mbps data rate

•  Compatible with IEEE 802.11g high rate standard to provide wireless Ethernet speeds of 54Mbps data rate

•  Dynamic data rate scaling at 54, 48, 36, 24, 18, 12, 9 and 6Mbps for 802.11g

•  Dynamic data rate scaling at 11, 5.5, 2 and 1Mbps for 802.11b

•  Supports Multiple Input Multiple Output (MIMO) technology with 1TX/2RX

•  Maximum reliability, throughput and connectivity with automatic data rate switching

•  Supports wireless data encryption with 64/128-bit WEP standard for security

•  Supports enhance security for WPA-PSK, WPA2-PSK, WPA and WPA2

•  Supports WPS (Wireless Protected Setup) Technology

•  Two internal smart antennas

•  Simple user setup & diagnostics utilities

•  Type approval compliant with FCC Part 15.247 for US and ETS 300 328 for Europe


Radio Technology:
IEEE 802.11g Orthogonal Frequency Division Multiplexing (OFDM)
IEEE 802.11b: Direct Sequence Spread Spectrum (DSSS)
EWC 802.11n Orthogonal Frequency Division Multiplexing (OFDM)
USB 2.0, USB 1.1
Transmission Rate:
1, 2, 5.5, 6, 6.5, 9, 11, 12, 13, 13.5, 18, 19.5, 24, 26, 27, 36, 39, 40.5,
48, 52, 54, 58.5, 65, 81, 108, 121.5, 135Mbps (auto sense)
Receiver Sensitivity:
135 Mbps: Typical - 65dBm @ 10% PER
54Mbps: Typical - 68dBm @ 10% PER
11Mbps: Typical - 84dBm @ 8% PER
Media Access Protocol:
Transmit Power:
17dBm typically @ 802.11b
13dBm typically @ 802.11g
13dBm typically @ 802.11n
USA: Channel 1-11, Europe: Channel 1-13, Japan: Channel 1-14
Operating System Driver Supported:
Windows® 2000 / XP / 7 and Windows Vista™
Wireless Security:
64/128-bits WEP Encryption, WPA-PSK, WPA2-PSK, WPA, and WPA2. WPS™ (Wireless Protected Setup)
Wireless LAN Frequency Range:
2412 ~ 2484 MHz ISM band (channels 1 ~ 14)
Range Coverage:
Indoor: Up to 100 meters (depending on the environment)
Outdoor: Up to 300 meters (depending on the environment)
Antenna Type:
Two internal, One printed and one PIFA high performance antennas
Output Power:
15dBm (typically) @ 802.11b
14dBm (typically) @ 802.11g
14dBm (typically) @ 802.11n
Dimensions (W x H x D):
86 x 30 x 13 mm
Operating Temperature:
0 ~ 40 °C
Storage Temperature:
-10 ~ 70 °C
10% ~ 95% RH, no condensation
Certifications: Wi-Fi Certified, WPS Certified, USB Forums Certified, FCC Part 15.247 for US and ETS 300 328 for Europe


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