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Item#: 9SIA24G1736281

TRENDnet TEW-664UB N600 Dual Band (2.4GHz 300Mbps/5GHz 300Mbps) Wireless USB Adapter

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  • Connect your PC or Laptop to a high speed Dual Band wireless n network
  • Automatically connects to 2.4GHz and 5GHz wireless networks
  • 12x the speed and 4x the coverage of wireless g

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

TEW-664UB N600 Wireless Dual-Band USB Adapter

TRENDnet Logo

The N600 Wireless Dual-Band USB Adapter, model TEW-664UB, connects a laptop or desktop computer to an high performance 300 Mbps dual-band wireless network. Quickly connect to a 2.4 GHz or 5 GHz wireless network at the touch of a button with the convenience of the one-touch Wi-Fi Protected Setup (WPS) button. Seamlessly stream HD video over the less congested 5 GHz band.

The advanced wireless encryption protects your digital network. The latest in MIMO antenna technology ensures the fastest communication speeds provided by Wireless N technology. WMM® Quality of Service (QoS) technology prioritizes gaming, Internet calls, and video streams. Stream HD media, download files, play games, and talk online with 300Mbps dual-band Wireless N technology.

Overview – TEW-664UB

  • Upgrade your computer to 300 Mbps Dual-Band Wireless N

  • Connects to a 2.4 GHz or a 5 GHz wireless network

  • Seamlessly stream HD video over the less congested 5 GHz band

  • One-touch connection to router with the Wi-Fi Protected Setup (WPS) button
Networking Solution
TEW-664UB Diagram


  • USB 2.0 connector
  • Compatible with IEEE 802.11a/b/g/n standards
  • Two high performance internal antennas


  • Multiple Input Multiple Output (MIMO) antenna technology
  • Wi-Fi Multimedia (WMM) Quality of Service (QoS) data prioritization
  • Supports ad-hoc or infrastructure mode
TEW-664UB Image

TRENDnet Fast Ethernet Switch Comparison Chart

Package Contents:
  • TEW-664UB
  • CD-ROM (Utility and Driver)
  • Multi-Language Quick Installation Guide
  • 1 x USB Cable (15.5 cm / 6.1 in)
TEW-664UB Box


Learn more about the TRENDnet TEW-664UB




IEEE 802.11a/b/g, IEEE 802.11n Draft 2.0
Wireless Data Rates
2.4GHz 300Mbps/5GHz 300Mbps
USB 2.0
Frequency Band
802.11n: 2.412 ~ 2.484 GHz
802.11a: 5.150GHz ~ 5.350GHz / 5.725GHz ~ 5.825GHz (FCC)
5.150GHz ~5.350GHz / 5.470GHz ~ 5.725GHz (ETSI)
802.11b/g/n: 1~11 (FCC), 1~13 (ETSI)
802.11a: 36, 40, 44, 48, 149, 153, 157, 161, 165 (FCC), 36, 40, 44, 48 (ETSI)
Built-in 2 on board antennas
Operating Range
Indoor: Up to 50m, Outdoor: Up to 100m
System Requirements
Windows 7 (32/64-bit)/ Vista (32/64-bit) / XP (32/64-bit) /2000, Mac OS X 10.4/10.5


Power Consumption: Receive mode: 300mA (max) ; Transmit mode : 450mA (max)

Certification: FCC, CE

Output Power:
802.11a: 10dBm (typical)
802.11b: 16dBm (typical)
802.11g: 13dBm (typical)
802.11n : 13dBm (typical)

Receiving Sensitivity:
802.11b: -86dBm at 11Mbps
802.11g: -71dBm at 54Mbps
802.11a: -70dBm at 54Mbps
802.11n: -66dBm at 300Mbps
802.11a: -69dBm at 300Mbps

Wi-Fi compliant with IEEE 802.11n standard.
Supports Ad-Hoc (Client-Client) and Infrastructure (AP-Client) Mode.
Supports Multiple Input Multiple Output (MIMO) technology.
Wi-Fi Multimedia (WMM) Quality of Service (QoS) supported.

Dimensions & Weight

3.1" x 1.0" x 0.5"
0.7 oz.


0°C - 40°C (32°F - 104°F)
5% - 95%, Non-Condensing


Package Contents
CD-ROM (Utility and Driver)
Multi-Language Quick Installation Guide
USB cable (5.7")
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
Extended Warranty Options
Extended Replacement Service Plan
  • Hassle free replacement
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
Accidental Replacement Service Plan
  • Accidental Damage during installation
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
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