30 | Chapter 3: Wireless Network Performance
N150 Wireless Micro USB Adapter WNA1000M
Networking Technology and Connection Speed
Common connection types and their speed and security considerations are:
• Broadband Internet
Your Internet connection speed depends on your modem type, such as ADSL or cable
modem, as well as the speed of the sites to which you connect, and general Internet
traffic. ADSL and cable modem connections have a lower data rate to the Internet
(upstream) than from the Internet (downstream). Keep in mind that when you connect to
someone else who also has an ADSL or cable modem connection, the data rate between
your sites is limited by each side’s upstream data rate. A typical residential ADSL or cable
modem connection provides a downstream throughput of about 1 to 3 megabits per
second (Mbps). Newer technologies such as ADSL2+ and Fiber to the Home (FTTH) l
increase the connection speed to tens of Mbps.
• Wireless
A high-speed wireless router can provide a wireless data throughput of up to 150 Mbps
with excellent range and coverage. WPA and WPA2 wireless security are extremely
strong.
To get the best performance, connect to networks that use newer routers. Your
wireless-N USB adapter will work with older 802.11b and 802.11g routers, but the use of
these older wireless technologies in your network can result in lower throughput overall.
In addition, many older wireless products do not support the latest security protocols,
WPA and WPA2.
• Powerline
You can use Powerline connections for rooms that are upstairs or too far from your router
for a good wireless connection. NETGEAR’s Powerline HD products deliver up to 200
Mbps to any outlet. Data transmissions are encrypted for security, and you can set up a
network password to prevent neighbors from connecting.
• Wired Ethernet
Wired Ethernet remains a good choice for speed, economy, and security. Gigabit Ethernet
can extend up to 100 meters.
Note: Actual data throughput will vary. Network conditions and
environmental factors, including volume of network traffic, building
materials and construction, and network overhead, can lower actual
data throughput rate.
Assessing Your Network Speed Requirements
Because your Internet connection is likely to operate at a much lower speed than your local
network, faster local networking technologies might not improve your Internet experience.
However, many emerging home applications require high data rates. For example:
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Weight and Dimensions
