Steve asked:


The 20th and 21st centuries are full of revolutionary scientific inventions. Among all the discoveries made in these centuries, the Internet comes on a remarkable position. With the advancement of this technology, not only a new dimension has added in wireless communication, but also in the domain of finance, entertainment, and infotainment. With the progress of time the need of this medium among the common masses is increasing.

For facilitating people in accessing the web in faster and smarter way, the technologies are getting updated and a recent result of such upgradtion is wireless Wi-Fi hotspot. With the help of this technology one can access the Internet on his desktop or laptop absolutely wirelessly. Through a wireless local area network this technology helps to establish an Internet connection with ease. The use of WiFi Hotspot systems is very common in the coffee bars, shopping complex and other commercial public areas.

In a WiFi Hotspot service enabled area an individual with a WiFi compatible mobile phone, PDA or laptop can access the Internet on his gadget without any hassles. With the growing demand of this service a fast expansion in this technology has been noticed. Now most of the service industries are offering this facility to their customers, among which the hotel industry stays on the top position. Establishing hotel internet gateway has become easier with specialized Internet companies and Hotspot software. There is several dedicated software made for smooth working of Hotspot.

So, if you belong to any hospitality industry and want to offer Wi-Fi Hotspot services to your clients then think of the wireless hotspot gateway services and software.

jackdrogba asked:


The speed of the wireless network card, you know, IEEE802.11b products maximum data transfer rate of 11Mb / s, when the radio conditions deteriorate, the data transfer rate can be reduced to 5.5Mb / s, 2Mb / s and 1Mb / s, Supported range is in the outdoor 300 meters, in the office environment for up to 100 meters. Although the transmission speed IEEE802.11b products in general, but has been able to meet the requirements of broadband Internet access, the most important is that these products are cheap, so price-conscious student friends can also be the first of such products into the wireless network to say. It can be seen as IEEE802.11b and IEEE802.11g high-speed version, in order to achieve 54Mb / s transmission speed, 802.11g and 11b of different uses OFDM (Orthogonal Frequency Division Multiplexing) modulation method, which supports 54Mbps transmission rate. Students in the pursuit of the mainstream friends can optimize 802.11g or informal 802.11g + (108Mbps) products.

MiniPCI and more miniaturized MiniPCI Express wireless card is similar to notebook computers SO-DIMM memory card, compact and flexible. MiniPCI interface is a desktop based on the PCI interface for expansion out of the interface standard notebook. The wireless mini card with wifi+bluetooth itself does not integrated antenna, relying on preset in notebook computers in the antenna body to obtain the signal, so long as there is on a laptop MiniPCI slots and preset antenna or preset positions of the antennas will be able to easily upgrade card for wireless network card. Now  you can get it on :http://www.espow.com/wholesale-54m-wireless-mini-pci-e-lan-network-card-wifi-bluetooth.html.

Description:

RF module sensitivity : -85dbm at 0.1% Bit Error Rate (BER) Security : encrypted link, authentication Bluetooth profiles support includes: Suppor VOIP WIFI Function 2.4GHz ISM band, unlicensed operation IEEE 802.11B/G standard compliant Support of 64/128-bit WEP encryption and WPA2 Operating Frequency / Channel: 2.4-2.47GHz Emission type : Direct Sequence Spread Spectrum (DSSS) Technology RF Output Power: 802.11g 54M OFDM@25`C, 14dBm Data Rate?°802.11b: 1, 2, 5.5, 11Mbps802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbp Range: Indoors: Up to 328 feet (100 meters)