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Differences of Cat 5e, Cat 6 & Cat 6a
By
Karthik
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What's important to note here, is that even Cat5e supports Gigabit Ethernet. So, unless you think you might need 10 Gigabits across a given link, Cat5e will do the trick just fine. Cat5e can even handle 10 Gigabit Ethernet at short distances, so within a server room for example as a backbone link, Cat 5e cable is rated to handle it. What's more likely though, is that you'll be running any 10 Gigabit connections over fiber. It may sound like a single lowercase letter is all that sets Cat6 apart from Cat6a, but that one little letter stands for augmented, and represents a world of difference. Even while Cat6 is still gaining popularity as the go-to cable standard for network installers, Cat6a has come along in and outdone it in performance, crosstalk prevention, and even size. Trying to decide which one is right for you or your clients? Category 5e Cable: ...
USB Port Lock Using Without Software
By
Karthik
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Now Try this.. This post will help you Turn off USB ports on your computer by a fairly simple trick. There are circumstances where you might wish to use some USB devices on your computer, but want to disable usage of USB storage devices such as USB Hard disk drives or USB Pen Drives. This tip will let you to continue using your USB based Peripheral Devices such as Printers, scanners or even Keyboard and mouse, but will only disable Storage devices. At the end of this post, we will discuss a few options that will let you disable complete USB access as well. 1. Now Go to Run : 2. Now Type -> Regedit Then -> ok 3. You might have to press Yes Now, 4. Expand HKEY_LOCAL_MACHINE 5. Expand SYSTEM 6. Expand CurrentControlSet 7. Expand services Now, 8. Locate USBSTOR In the right pane, Double click on Start Change the Value to 4 ...
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