- Tips
- technology
- Frequently Asked Questions
- Tests
- mAh capacity
- Rated Capacity
- comparison
- everActive
- Batteries vs rechargeable batteries
- Accumulated energy
- Durability of rechargeable batteries
- Efficiency of rechargeable batteries
- battery voltage
- LR03 AAA
- LR6 AA
- eneloop
- AG13 LR1154 LR44
- CR 2032
- Delta V
- Charge Cycles
- internal resistance
- charge level
- memory effect
- accredited test
- SR44 357
- Hearing Batteries 675
- SR626 377
- Watch Batteries
- Polarity
- Mah
- passivation
- LS 14250
- LS 14500
PENDRIVE (colloquially: Pen Drive) - what are they and what types are there?
Initially, the flash drive offered capacities comparable to those of floppy disks, but the rapid technological development of flash memory caused that it quickly surpassed ZIP drives in terms of capacity, and now it is comparable to hard drives. At the moment (2019), you can find flash drives with capacities of up to 4 TB.
The flash drive is a Plug & Play portable device - it is usually attached to the computer directly via the USB connector, so it does not require additional accessories such as a docking station or an additional computer drive. Speed varies by USB version (1.1, 2.0 or, since 2010, 3.0) and the speed of the flash memory used. The current size of modern devices called "mini" series does not exceed twice the size of the USB connector. Older models were usually equipped with a characteristic write lock and erase switch, similar to floppy disks.
Pendrive – what is it, what are the types and how to choose a USB stick?
A flash drive, also known as a pen drive, USB flash drive, or flash drive, is a small portable storage medium based on flash memory. It is used to save, move and archive files: documents, photos, videos, music, presentations, backups or operating system installers.
Most often, it is plugged directly into a USB port on a computer, laptop, TV, console, car radio or other multimedia device. This makes the flash drive simple to use and does not require an additional power supply or docking station.
Modern flash drives differ not only in capacity, but also in the type of connector, USB standard, read and write speed, type of housing and purpose. A different model will work well for office documents, another for videos, photos, mobile work, system installation or music playback in the car.
What is a flash drive?
A flash drive is a portable flash drive that connects to a device via a USB port. When plugged into a computer, it usually works in Plug & Play mode, i.e. it is automatically detected by the operating system and ready to use without installing additional software.
In practice, a flash drive has a similar function to a small external drive, but it is usually smaller, lighter and more convenient to carry around on a daily basis. It can be hidden in your pocket, wallet, bag, case or clipped to your keys.
The name pen drive is sometimes used interchangeably with the term pendrive. In Polish stores and search engines, the term "pendrive" is more common, but many users still type "pen drive" as well.
What is a flash drive used for?
The flash drive has many uses, both home and business. It is most commonly used to quickly transfer data between devices.
Typical uses for USB sticks include:
- Transfer documents, sheets, presentations, and PDFs
- saving photos and videos,
- playing music in the car,
- playing media files on the TV,
- backing up your most important files,
- preparing bootable media with Windows or Linux,
- transfer of materials between computer, laptop and phone,
- archiving company data,
- Providing materials to customers, employees or training participants.
Compared to transferring files over the Internet, a pen drive has one important advantage: it does not require a network connection. This is a convenient solution when files are large, the internet is slow, or data is to be transferred without using the cloud.
Types of flash drives
Pen drives can be divided into several groups. The most important differences are in the connector, the chassis design, the transfer rate, and the intended use.
<a href="https://www.hurt.com.pl/pendrive-usb-c92.html" title="Pendrive US
">USB flash drive
This is a classic and still very popular type of flash drive. It has a rectangular USB-A connector that fits most desktops, older laptops, TVs, consoles, set-top boxes, car radios, and many office devices.
A USB-A flash drive will be a good choice if you want to use it mainly with your computer, TV or car.
It is best suited for:
- documents,
- music,
- photos,
- Videos
- simple backups,
- system installers,
- daily file transfer.
USB-C flash drive
The USB-C flash drive has a smaller, balanced connector that can be plugged in either side. This type of memory is becoming more and more popular because many new laptops, tablets and smartphones use USB-C ports.
However, it is worth remembering that USB-C stands for the type of connector, not automatically high transfer speed. A USB flash drive with USB-C can work in various standards, so when buying, it is worth checking not only the shape of the plug, but also the declared read and write speed.
A USB-C flash drive will work well for:
- new laptops,
- tablets,
- smartphones with USB-C,
- Quickly transfer photos and videos
- mobile work,
- transfer data between your computer and your phone.
USB-A + USB-C double-sided flash drive
This is a very practical solution for people who use older and newer devices at the same time. Such a flash drive has two connectors: the classic USB-A and USB-C.
Thanks to this, you can connect it, for example, to a computer with a USB-A port, and then to a phone or laptop with USB-C. It is a good choice for users who frequently transfer files between different devices.
USB-A + USB-C flash drive is worth choosing if:
- you are using both an older computer and a new laptop,
- you want to transfer photos from your phone to your computer,
- you need one universal carrier,
- You often work outside the office.
Rotating flash drive
The rotating flash drive has a movable metal cover that protects the USB connector. Its advantage is the lack of a classic stopper, which is easy to lose. This is one of the most popular types of construction.
Advantages of a rotating flash drive:
- practical connector cover,
- no separate stopper,
- ="dtpk73" data-start="6067" data-end="6090">convenient to carry,
- often a more robust design,
- attractive appearance.
- car radio,
- laptop,
- TV,
- console,
- devices where the media is to be connected for an extended period of time.
- USB 3.2 Gen 1 (compatible with USB 3.0 / 2.0)
- written speed: up to 20MB/s
- reading speed: up to 60MB/s
- rotating USB locking system
- USB 2.0 interface
- read speed: up to 20MB/s
- USB 3.2 Gen 1 (compatible with USB 3.0 / 2.0)
- write speed: up to 20MB/s
- read speed: up to 60MB/s
- rotating USB locking system
It is a good choice for daily use at home, school, office and business.
Flash drive mini
The mini flash drive is very small in size. When connected to a USB port, it hardly protrudes from the device, so it works well in a car, laptop, TV or console, for example.
It is worth choosing a mini flash drive for:
However, it should be remembered that a very small flash drive is easier to lose, so a model with a key ring will sometimes be more convenient for everyday carrying in a pocket or bag.
Metal flash drive
A flash drive with a metal casing is usually more resistant to mechanical damage than a plastic model. It works well for mobile work, on the go and wherever the media often ends up in a pocket, bag or backpack.
A metal casing can also be a good choice for companies that want to buy flash drives as practical media for handing over materials to customers or employees.
USB 2.0, USB 3.0, USB 3.2 and USB-C – how are they different?
One of the most important parameters of a flash drive is the USB standard. It affects the maximum possible data transfer speed. In practice, however, the real speed depends not only on the standard, but also on the quality of the memory, the controller, the port in the computer and the type of files copied.
The most common designations are:
| Standard | Maximum bandwidth | When is it enough? |
|---|---|---|
| USB 2.0 | up to 480 Mbps | Documents, music, small files |
| USB 3.2 Gen 1 / USB 5Gbps | up to 5 Gbps | photos, larger files, daily use |
| USB 3.2 Gen 2 / USB 10Gbps | up to 10 Gbps | Frequent copying of large files |
| USB 3.2 Gen 2x2 / USB 20Gbps | up to 20 Gbps | Very fast and demanding media |
&nbs
p;
In older product descriptions, you can find USB 3.0 or USB 3.1 markings. Nowadays, they are often organized under the name USB 3.2. For the user, however, the most important thing is not the designation itself, but the declared read and write speed.
It is worth remembering a simple rule:
USB-C is a connector type, and USB 2.0, USB 3.2 Gen 1, or USB 3.2 Gen 2 is the data transmission standard.
This means that a USB-C flash drive does not always have to be very fast. Similarly, a USB-A flash drive can offer high speed if it supports a newer standard and has a sufficiently powerful memory.
What capacity of a flash drive should I choose?
It is worth adjusting the capacity of the flash drive to the type of files that will be stored on it. For documents, a smaller media is enough, but for photos, videos, and backups, it's better to choose a larger capacity.
| Capacity | Who will it be suitable for? |
|---|---|
| 16 GB | simple documents, text files, small presentations |
| 32 GB | School, Office, Music, Basic Applications |
| 64 GB | Photos, documents, music, daily file transfer |
| 128 GB | Videos, larger folders, backups, mobile work |
| 256 GB | large archives, videos, graphic designs |
| 512 GB and up | Intensive work with large files, an alternative to a small external drive |
For everyday use, a 64 GB or 128 GB flash drive will usually be a good choice. Smaller capacities will still work well for documents and music, but a larger medium gives you more freedom and doesn't fill up as quickly.
If you want to use a flash drive for videos, photo copies or moving large folders, it is worth considering a 128 GB, 256 GB or larger model.
Which flash drive to choose? Key Features
When choosing a flash drive, it is worth paying attention not only to the capacity. Two models with the same number of gigabytes can differ significantly in speed, chassis and convenience of use.
1. Capacity
For documents and simple files, 32 GB or 64 GB is enough. For photos, videos and larger archives, it is better to choose 128 GB or 256 GB.
2. Connector type
If you mainly use computers, TV, or car radio, USB-A will be a good choice. If you have a new laptop, tablet, or phone, consider USB-C or a USB-A+ double-sided model415" data-end="15528">Avoid storing the media in areas exposed to moisture, heat, or mechanical damage.
It is worth using encryption for company data, accounting documents, customer files or materials covered by trade secrets. Thanks to this, if the flash drive is lost, an unauthorized person will not gain easy access to the files.
A flash drive or a memory card – what to choose?
The flash drive and memory card have a similar function, but are designed for slightly different applications.
A pen drive will be better if you want to quickly move files between computers, TV, car, or laptop. It is convenient because it has a built-in USB connector and does not require a reader.
A microSD memory card will be a better choice for your phone, action camera, camera, dashcam or drone. On your computer, you can use it through a memory card reader.
Frequently asked questions about flash drives
What is a flash drive?
A flash drive is a portable flash drive that connects to a device via a USB port. It is used to save, move, and read files such as documents, photos, videos, and music.
Is pen drive and pen drive the same?
Yes. In practice, the terms "pen drive" and "flash drive" are used interchangeably. In Polish, the term "flash drive" is more common.
Which flash drive to choose for everyday use?
For everyday use, a 64 GB or 128 GB USB 3.2 flash drive will be a good choice. Such a medium will work well for documents, photos, music, videos and office work.
Which flash drive to choose for your car?
For the car, it is best to choose a small USB-A flash drive with a capacity of 32 GB or 64 GB. The compact chassis reduces the risk of accidental damage to the media protruding from the USB port.
Does USB-C mean faster flash drive?
Not always. USB-C is a type of connector, not a guarantee of a specific speed. The speed is determined by the data transmission standard, e.g. USB 2.0, USB 3.2 Gen 1 or USB 3.2 Gen 2, and the parameters of the media itself.
Does USB 3.2 flash drive work in USB 2.0 port?
Yes, usually a USB 3.2 flash drive also works in a USB 2.0 port, but with a lower speed limited by the older port.
Why does the flash drive have less space than stated on the packaging?
The difference is due, m.in, to the way the producers and the operating system calculate capacity, and to the space occupied by the file system structure. Therefore, a flash drive marked as 64 GB may show a little less available space in the system.
Is pen drive good for backup?
Yes, a pen drive can be used for a simple backup of documents, photos, or work files. However, it should not be the only copy of very important data.
Which flash drive to choose for photos and videos?
For photos and videos, it is worth choosing a 128 GB or larger flash drive, preferably in the USB 3.2 standard. Thanks to this, copying largefiles will be more convenient and faster.
Check out flash drives in hurt.com.pl
When choosing a flash drive, it is worth adjusting the capacity, type of connector and USB standard to your needs. For simple documents, a smaller model is enough, but for photos, videos and everyday work, it is better to choose a faster USB stick with a larger capacity.
In the hurt.com.pl store you will find flash drives for various uses: for home, office, school, car, TV and mobile work. Models from well-known manufacturers such as Kingston, GoodRam and SanDisk are available.
View category: USB flash drive





