Tips for Choose USB Wireless Network

By.admin

usb wireless network

Have an old laptop without built-in wireless module, or have a desktop on your home but cannot connect to your wireless network? Is a time to buy a USB wireless network, with those devices your old laptop and you desktop can connect without limit as your need. Simple in use just plug in at you USB connector and install the driver that the USB wireless network ready to use.

Or you can also replace your old PCI wireless card from your desktop that was several years old and no longer supported by the manufacturer. You can upgrade with USB wireless network and now your PCI wireless soon be retired. Before you purchase a USB wireless network you can consider to check those performance, like strength signal and frequency working, nowadays most of USB wireless network work on 2.4 GHz B/G, where B = up to 11 Mbps and G up to 54 Mbps it depend on your signal strength.

There are so many USB wireless networks on the market, you can compare all of them before make a decision to buy a new one, there is D-Link USB adapter the cheap one with good performance, belkin USB wireless and Linksys USB wireless. Most of those wireless has support with VLAN technology you only need to create SSID for your VLAN on the wireless USB adapter and entry the encrypt password then connect it.

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PCI Wireless Network Card

By.admin

pci wireless

PCI wireless network card is a computer device that use for personal computer to connect to the wireless network, those device is kind of network interface card that install on PCI slot at your personal computer which connect to a radio-based, PCI wireless are other type of wireless network adapter. The PCI slot itself means is a computer bus for attaching hardware or computer devices in a computer.

Similar like network interface card (NIC), PCI wireless network or wireless network interface card (WNIC) works to the layer 1 and layer 2 of the OSI layer model. PCI wireless is an essential component for wireless at desktop computer, The PCI wireless card uses an antenna to communicate through microwaves.

Similar like other wireless network adapter, PCI wireless card can operate in two mode, that is infrastructure mode and ad hoc mode. As an infrastructure mode network the PCI wireless card needs an access point for connect to the network, all of the data transferred using the access point as the central hub. All wireless nodes in an infrastructure mode network connect to an access point. All nodes connecting to the access point must have the same service set identifier (SSID) as the access point, and if the access point is enabled the encrypt secure with WEP they must have the same WEP key or other authentication parameters.

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Cisco VPN Client Software

By.admin

cisco vpn client

Cisco VPN client is a third-party software program for Cisco System, Inc this software use for access you network for outside your internal network, so when you out of you office or going someplace you still can access your computer. For use the VPN connection you need to be installed this software on your laptop computer. After the software ready installed on your laptop tried to connect on your network with VPN connection.

The Cisco VPN client need a username and password that created at you networking routers, the user name need for allowing users to connect to the VPN server. This software is available for most of operating system like Microsoft windows, Mac X operating system and gnu/Linux operating systems. For getting Cisco VPN client software you can be registers and downloaded at Cisco System, Inc official website.

How to use the Cisco VPN client?, first, make sure that you laptop or your computer have a working with internet connection and then launch the VPN software. Then select the VPN connection entry and click the connect icon in the top menu of the VPN client. You will then be prompted for your VPN login credentials. Enter your VPN account credentials that were provided to you.

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