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N300 Mini Wireless USB Adapter
TEW-624UB (Version D1.0R)
  • High speed 300Mbps wireless adapter
  • Compact form factor
  • One-touch network connection with Wi-Fi Protected Setup (WPS)
  • Up to 50% GREENnet power savings
  • Advanced wireless encryption

The N300 Mini Wireless USB Adapter, model TEW-624UB, networks a laptop or desktop computer to a high performance 300Mbps wireless network. Quickly connect to a wireless router at the touch of a button with the convenience of one-touch Wi-Fi Protected Setup (WPS). Realize up to 50% energy savings with GREENnet techonology.

Advanced Multiple Input Multiple Output (MIMO) antenna technology delivers superior wireless coverage and reduces dead spots. WMM® Quality of Service (QoS) technology prioritizes gaming, Internet calls, and video streams.

Computers purchased with integrated wireless most often come with either 150 Mbps or even slower 54 Mbps Wireless technology. Upgrade your laptop or desktop today to high speed 300 Mbps Wireless N. Enjoy proven high performance speed and reliability in an ultra compact design that is slightly larger than a US penny.


  • Wi-Fi compliant with IEEE 802.11n standard
  • Backwards compatible with IEEE 802.11g and IEEE 802.11b
  • Supports Ad-Hoc (Peer-to-Peer b/g only) or Infrastructure (AP-Client) mode
  • High-speed data rates up to 300Mbps using an IEEE 802.11n connection
  • Compact form factor
  • Supports MIMO technology with 2 high performance internal antennas
  • Dynamic Data Rate Scaling from 300Mbps to 1Mbps
  • Maximum reliability, throughput and connectivity with Automatic Data Rate Switching
  • Supports advanced wireless encryption up to WPA/WPA2-RADIUS
  • One-touch network connection with Wi-Fi Protected Setup (WPS) button
  • Easy user setup & diagnostic utilities
  • Coverage of up to 100 meters indoor and 300 meters outdoor *
  • 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.

  • Hardware
  • Interface
  • USB 2.0, 1.1 standard
  • Standards
  • IEEE 802.11b, IEEE 802.11g, and IEEE 802.11n
  • WPS Button
  • Enables WPS connection
  • Power Consumption
  • Receive mode: 200mA (max)
  • Transmit mode: 400mA (max)
  • Supported OS
  • Windows® 8, 7, Vista, XP
  • Mac OS® 10.4-10.8
  • Dimensions (LxWxH)
  • 33.9 x 17 x 7mm (1.3 x 0.7 x 0.3in)
  • Weight
  • 3g (0.1oz)
  • Temperature
  • Operating: 0° ~ 40° C (32° ~ 104° F)
  • Storage: -10° ~ 70° C (14° ~ 158° F)
  • Humidity
  • Max. 95% (non-condensing)
  • Certifications
  • CE, FCC
  • Wireless
  • Modulation
  • OFDM, DSSS
  • Antenna
  • 2 high performance internal PIFA antennas
  • Frequency
  • 2.412 ~ 2.484 GHz
  • Media Access Protocol
  • CSMA/CA with ACK
  • Data Rate (auto fallback)
  • 802.11b: up to 11Mbps
  • 802.11g: up to 54Mbps
  • 802.11n: up to 300Mbps
  • Output Power
  • 802.11b: 12dBm (typically)
  • 802.11g: 12dBm (typically)
  • 802.11n: 10dBm (typically)
  • Receiving Sensitivity
  • 802.11b: -84dBm (typical)
  • 802.11g: -65dBm (typical)
  • 802.11n : -62dBm (typical)
  • Encryption
  • 64/128-bit WEP, WPA/WPA2-RADIUS, WPA /WPA2-PSK (AES/TKIP)
  • Channels
  • 1~11 (FCC), 1~13 (ETSI)
 

Package Contents

  • TEW-624UB
  • CD-ROM (Utility & Driver)
  • Multi-Language Quick Installation Guide
  • 1 x USB Cable (15.5cm/6.1in)
Understanding Different Wireless Technologies
 
DIY: Connecting an Internet TV with Wireless
 
DIY: Extending Your Wireless Network
 
3 Simple Steps to Improve Wireless Performance
 
Wireless Encryption Options