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High Power N150 Wireless USB Adapter

TEW-646UBH (Version v1.0R)

  • High power wireless n adapter
  • Upgrade your laptop or desktop to high speed wireless n
  • One-touch Wi-Fi Protected Setup (WPS) network connection
  • Windows and Mac ready

The TEW-646UBH (Version v1.0R) has been discontinued.  For a list of discontinued products, click here.
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The High Power N150 Wireless USB Adapter (model TEW-646UBH) connects a laptop or desktop computer to a high speed wireless n network. Setup is a breeze with one-touch Wi-Fi Protected Setup (WPS) technology. Advanced wireless encryption protects your valuable data. Wi-Fi Multimedia (WMM) Quality of Service (QoS) prioritizes important video, audio, and gaming traffic. Stream video, download files, play games, and talk online with this high power adapter.

  • 1 x USB 2.0 connector
  • 1 x 2dBi detachable antenna (Reverse SMA)
  • 500mW wireless transmission power
  • USB bus powered adapter
  • Wi-Fi compliant with IEEE 802.11n standard
  • One-touch wireless connection with external Wi-Fi Protected Setup (WPS) button
  • Backwards compatible with IEEE 802.11g and IEEE 802.11b devices
  • Supports Ad-Hoc (Client-Client) and Infrastructure (AP-Client) Mode
  • Maximum reliability, throughput, and connectivity with automatic data rate switching
  • Supports 64/128-bit WEP, WPA/WPA2-RADIUS and WPA /WPA2-PSK
  • Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization
  • Universal Plug and Play (UPnP) supported
  • Easy user setup and intuitive diagnostic utility
  • Coverage of up to 100 meters indoor (330 feet) and 200 meters outdoor (660 feet) *
  • 3-year limited warranty

*Maximum wireless signal rates are referenced from IEEE 802.11 theoretical specifications. Actual data throughput and coverage will vary depending on interference, network traffic, building materials and other conditions.

  • USB 2.0
  • IEEE 802.11b, IEEE 802.11g, based on IEEE 802.11n technology
LED Indicator
  • Power, Link
WPS Button
  • Enables WPS connection
Power Consumption
  • 2.5 W
Antenna Connector
  • SMA
Supported OS
  • Windows® 7, Vista, XP
  • Mac OS® 10.6, 10.5, 10.4
Dimensions (LxWxH)
  • 60 x 16 x 8 mm (2.3 x 0.6 x 0.3 in.)
  • 5.7 g (0.2 oz)
  • Operating: 0° ~ 55° C (32° ~ 131° F)
  • Storage: -20° ~ 70° C (-4 ~ 158° F)
  • Max. 90% (non-condensing)
  • FCC
  • 1 x 2dBi omni-directional detachable antenna (Reverse SMA)
  • 2.4 ~ 2.497 GHz
Quality of Service
  • 802.11e, WMM
Data Rate (auto fallback)
  • 802.11b: 11Mbps
  • 802.11g: 54Mbps
  • 802.11n: 150Mbps
Output Power
  • 802.11b: 27dBm
  • 802.11g: 24dBm
  • 802.11n: 22dBm
Receiving Sensitivity
  • 802.11b: -86dBm at 11mpbs
  • 802.11g: -72dBm at 54Mbps
  • 802.11n: -65dBm at 150Mbps
  • 64/128-bit WEP, WPA/WPA2-RADIUS, WPA /WPA2-PSK
  • 1~11 (FCC version only)
  • TEW-646UBH
  • CD-ROM (Utility & User's Guide)
  • Multi-Language Quick Installation Guide
Understanding Different Wireless Technologies
DIY: Connecting an Internet TV with Wireless
3 Simple Steps to Improve Wireless Performance
Wireless Encryption Options