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TRENDnet User’s Guide

TEW-648UB

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

IMPORTANT NOTE:

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF exposure compliance requirements, please follow operation instruction as documented in this manual.

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

SAR compliance has been established in typical laptop computer(s) with USB slot, and product could be used in typical laptop computer with USB slot. Other application like handheld PC or similar device has not been verified and may not compliance with related RF exposure rule and such use shall be prohibited.

The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user.

經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。

低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。

TEW648UB specifications

The TRENDnet TEW648UB is a versatile USB wireless adapter that allows users to effortlessly connect their desktop or laptop computers to high-speed wireless networks. One of the standout features of this device is its compatibility with the IEEE 802.11n standard, which significantly enhances data transfer rates and overall reliability. This adapter supports wireless speeds of up to 300 Mbps, making it an excellent choice for bandwidth-intensive applications such as streaming videos, online gaming, and video conferencing.

One key characteristic of the TRENDnet TEW648UB is its ease of use. The device comes with a straightforward setup process that can help users quickly get up and running. The plug-and-play functionality ensures that users can connect the adapter to their device without needing specialized technical knowledge. This makes it accessible for both tech-savvy individuals and those less familiar with technology.

In terms of design, the TEW648UB is compact and portable, making it easy to carry for users who are always on the move. Its small form factor allows it to be plugged into a USB port without blocking adjacent ports, which is particularly beneficial for laptops with limited USB connectivity options. The device also features a detachable antenna that can help extend the range of the wireless connection, providing users with the flexibility to place the adapter to achieve optimal signal strength.

Another significant aspect of the TRENDnet TEW648UB is its support for various security protocols, including WEP, WPA, and WPA2. This ensures that your wireless connection remains secure against potential threats, enabling users to browse the internet without worrying about unsecured networks. Additionally, the device is backwards compatible with older wireless standards, such as 802.11b and 802.11g, ensuring that it can connect to a wide range of wireless routers and access points.

The TRENDnet TEW648UB also features advanced technologies like MIMO (Multiple Input Multiple Output), which utilizes multiple antennas for improved range and performance. This technology ensures a more stable connection, even in environments with potential interference from other wireless devices.

In summary, the TRENDnet TEW648UB is a reliable, user-friendly USB wireless adapter that delivers high-speed connectivity, robust security features, and increased range through MIMO technology. Its compact design and ease of use make it a favored choice for individuals seeking to enhance their wireless experience on portable and desktop devices. Whether for work or play, this adapter is equipped to handle the demands of today’s digital landscape.