Check What Wireless Standard you Need
There are many wireless routers supporting different wireless standard, such as 802.11a, 802.11b, 802.11g and 802.11n (draft n), so which standard should you use?
The most popular and mature standard is 802.11g but the latest is 802.11n (draft n), however I would advise to choose the one with 802.11g standard if possible.
802.11g can support bandwidth up to 55Mbps in the 2.4GHz band. It’s compatible with 802.11b products because they both use the same radio frequency. That means 802.11g wireless router will be able to talk to 80.11b wireless adapter. The only problem of 802.11b/g is its interference with other electronic devices that utilize same 2.4GHz radio frequency and this will affect the wireless signal strength.
Then how about 802.11b? Since 802.11g is backward compatible with 802.11g, so I don’t recommend you to use 802.11b product. 802.11a wireless router is not so popular and normally used by business users, so you can forget about it.
As for the router with 802.11n (draft n) standard, it’s still new and the standard is yet to be finalized by IEEE. The expected speed is 10 times faster than 802.11g and
Arguably the best thing about the flat panel monitors is that they save over a square foot of room on your desk. Old school monitors are big, bulky and outdated. Most people are looking forward and changing over their offices to flat panel monitors. If you are looking for a new alternative for the large, bulky monitor you have in your home, a flat screen is the perfect solution. Many models are able to covert to a televison screen simply by pressing a button! This way you can have a high def experience while sending emails or watching your favorite show!
Another great feature about the flat screens are the USB ports. Say goodbye to the old days of having to move your big bulky computer around to plug in your digital cable. Today’s flat screen monitors have USB ports right on them so it’s easy to plug and play.
Flat panels are quickly becoming more known for their clear picture. The flat panels are brighter which makes graphics and text easier to see. Although the flat panels are generally crisper, some come with the option of digital or analog. Most have capabilities for both, but digital
Bar code label printers are generally the most common dot matrix, laser, and ink jet and thermal printers. Dot matrix printers are one of the oldest printers used for printing bar codes. In these printers, the lines are built dot-by-dot as a solenoid-driven needle strikes an ink ribbon, transferring the ink to the paper. These printers are inexpensive, can print any form and are easily accessible. However, the quality dot matrix printer is unacceptable today. Ink jet printers are one of the most commonly used printers, especially for high-speed applications. They can also be used to print directly onto a carton where a label has already been affixed.
However, they are suitable for only high-speed printing and may not be very cost-effective for small-scale bar code printing operations. Ink jet clogging, limited barcode resolution, “bleeding” ink, and poor contrasts are some of the disadvantages. Laser printers are quite good as far as the quality of the print is concerned. They have very good resolutions and can scan quite well. However, they cannot effectively print smaller labels. The adhesive on the labels has to be good enough to take the heat and pressure from the printer as most
All laptops have the PCMIA card slots on them. Originally, PCMIA only produced PC cards to add extra memory to the computer. But with the advent of multimedia technology, they have been producing other types of PC cards for different purposes. One of these is the PCMIA sound card.
This audio card works pretty much like your garden-variety sound card. The only difference is that this one is attached to a laptop. For purposes of temperature regulation and to maximize space, an external sound card is the next best thing to use in laptop computers. It has the same functionality as any other external sound card and, it also has three kinds for you to choose from depending on your preference.
Again, choosing the right PCMIA sound card for your laptop depends on what you would like the audio functionality for. If you use your laptop for simple audio purposes like listening to music every now and then, you can go for the 2.1 PCMIA audio card. If you’re a movie buff and are very particular with audio quality, you should get the 7.1 kind. Of course, there’s always the 5.1 type which is sort of
A mouse tray can be adjusted to the appropriate height, rotation and tilt to accommodate different types of users. Many models can be installed at the side of your computer desk or keyboard tray to free up desk space. It may also include a wrist rest to reduce hand strain and injury.
The types of mouse trays available in the market
- Clamp-on models – This type comes with a thick clip that clamps onto the side or the surface of a computer desk. It is less secure than a mounted tray, but it is easier to assemble and remove.
- Mounted model – This model features a mounting arm that can be fixed on or beneath the shelf of computer table. It is fastened separately from the keyboard shelf. A few of the models available with this type swivel or rotates to accommodate the user’s posture or position while using the computer.
- Slide-out models – This type can be hidden discretely under your keyboard’s tray and slides out when you need to use it.
Helpful tips to remember when buying your own mouse tray
- Choose a mouse tray made out of durable material,