The Different Types of Laptop USB Ports

USB stands for Universal Serial Bus. It is universal which means that this standard supports a vast array of devices such as printers, mp3 media players, scanners, data cable, speakers, and so on.This port allows a various devices to be attached to a laptop without needing a specific port or connector.

Schizophrenic USB

It is used to be simple. It has three connection such as USB 1.0, USB 2.0  and USB 3.0 . USB 1.0 connections existed for a brief time, but once USB 2.0 came along, with substantially better throughput, it became widely adopted. As with any widely adopted standard, variants appeared.

USB 2.0 is the standard port type. These days various electronics devices such as mice, keyboards, speakers, mouse, hard drives, scanners, optical drives, printers, and many more can be found in a USB 2.0 flavor to plug into one of these ports. This is still the most versatile connection compare to USB 1.0 or USB 3.0.

USB 3.0 is the latest version of USB, and is also known as SuperSpeed USB. It increases maximum throughput to 5 gigabits per second (625MB per second.) Most PCs implement USB 3.0 through a discrete chip built onto the motherboard, but some AMD chipsets have USB 3.0 built into the PC’s core logic. Intel will be building USB 3.0 into its core logic in its next-generation

USB Type – C

USB Type-C is a new, tiny physical connector. The connector itself can support various exciting new USB standard like USB 3.1 and USB power delivery (USB PD).

The standard USB connector you’re most familiar with is USB Type-A. Even as we’ve moved from USB 1 to USB 2 and on to modern USB 3 devices, that connector has stayed the same. It’s as massive as ever, and it only plugs in one way — so you have to make sure it’s oriented correctly when you plug it in.

But other devices wanted to use USB, too! Those massive USB ports won’t fit on smartphones, digital cameras, game controllers, and all the other devices out there you might want to plug in via USB. So many other shapes of connector were born, including micro and mini connectors. To get more information about different types of laptop USB ports, check this out .

More Universal Ways to Use the USB Port:

  • Legacy adapter: It allows you to connect serial, parallel, joystick, and other devices to your laptop. This legacy adapter saves you from buying a port replicator and allows you to continue to use older hardware with your newer laptop.
  • Numeric keypad: Lets you quickly enter values without having to toggle the main keyboard between numeric and alpha modes.
  • Sound Hardware: Adds high-quality sound hardware to your laptop. For example, the Sound Blaster Audigy can be added by using the USB port to give your laptop full 5.1 Dolby surround sound.
  • Speakers: Let’s your hear sound. To go along with the USB sound expansion, you can get some mini-USB-powered speakers for your laptop. Get the type with the handy tote-strap.
  • Laptop Cooler: Acts like a fancy pad on which to sit your laptop. It contains a tiny, quiet fan that helps keep your laptop cool, and it runs from the power supplied by the USB port.
  • Mobile Phone Recharger: Lets you transfer some of the laptop’s power to your mobile phone.
  • Security Device: Uses the USB port to power an alarm on a cable lock or plugs in to the USB port and unlocks the laptop’s data.

Easiest Way to Permanently Delete Files from HP Laptop HDD

Most of the people around the world make use of HP laptop for their personal as well as for business purposes. As the laptop becomes older and new laptops with advanced features are released in the market, many users wish to sell their older HP laptop and plan to buy brand new one. But, the main problem most of the users face with the existing laptop is how to wipe everything off a HP laptop before selling it. As they would have saved their personal information like PAN card number, bank account number, ATM pin code, etc. in their HP laptops. As these information are very confidential and most users don’t like to share these confidential data with anyone. So, before selling HP laptop, erasing files permanently from HP laptop is a major issue to most of the users. Many users either go for formatting option, deleting files using “shift + Delete” option or permanent deletion using command prompt. But using these three methods will not permanently erase files from HP laptop.

Deletion of files using the above mentioned options will not permanently erase the files from HP laptop hard drive. One can easily retrieve those deleted files using any reliable data recovery tool. Many hackers around the world may use various methods to recover your personal data like your transaction details, bank account number, PAN number, etc. from your sold HP laptop. In order to avoid such problems, many industry experts has developed an excellent software called Drive Wipe tool to delete files permanently from HP laptop. All you have to do is just make use of Drive Wipe software in order to wipe everything off a HP laptop in few minutes. It just deletes all your confidential data from your HP laptop and randomly overwrites on your HP laptop hard drive with some garbage data again and again for as many number of times you choose. It just erases all your confidential data from your HP laptop hard drive and writes on the deleted files space with some random data over them.

About Drive Wipe tool:

This tool can wipe off everything off HP laptop hard drive in few steps. It uses 9 security shredding patterns in order to completely delete files from HP laptop hard disk. These shredding patterns overwrites on your HP laptop hard drive with some junk files which makes data recovery from it impossible. Different shredding patterns used by this software are Fast Zero Overwrite, Random Overwrite, US Navy, NAVSO P-5239-26_RLL, US Department of Defense, North Atlantic Treaty Organization, Department of Defense standard 5220.28 STD, Peter Guttmann security standard, German VSITR-US Department of Defense (DOD 5220.22-M), US Department of Defense (DOD 5220.22-M) + Guttmann method.

All the above told wiping techniques have been used by most of the government agencies around the world in order to completely wipe out their confidential data from HP laptop hard drive or from some other storage device. This software can overwrite on your HP laptop hard drive for a maximum of 38 times. This is one of the best tool to wipe data permanently from HP laptop and from other drives as well. Apart from computer hard drive, this software can even deleted files permanently from memory cards, external hard drives, SD cards, pen drives, flash drives and other portable storage devices.

Features of Drive Wipe tool:   

This software can delete files permanently from laptop hard drive as well as from desktop hard disks with greater ease. It works well with all the latest versions of Windows operating systems which include Windows 8, Windows 7, Vista, Windows server 2003, Windows 2000, Windows XP, etc. It supports wiping of data from different hard drive interfaces like SATA, IDE, PATA and SCSI. This tool has capability to delete files from various brands of laptops such as HP, Acer, Toshiba, Sony, etc. It can even delete files permanently from different brands of memory cards like Transcend, Kingston, Lexar, SanDisk, HP, Samsung, etc. It facilitates you with 9 different sanitization techniques to wipe out all your confidential data from your HP laptop hard drive.