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Memory Sticks & Portable USB Drives

A USB flash drive allows you to quickly and easily transfer files between two devices. It is currently one of the most widely used storage media for data transfer. Most often, it varies in capacity - today you can buy a pendrive from 4 GB to 2 TB. What capacity and speed to choose? We'll give you some advice.

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USB Flash Drive: Capacity Table

Capacity	Video (DVD)	Music (mp3)	Photos (JPG)
4 GB	0 – 1 film	800 songs	1,000 photos
8 GB	1 – 2 films	1,600 songs	2,000 photos
16 GB	3 films	3,200 songs	4,000 photos
32 GB	6 films	6,400 songs	8,000 photos
64 GB	13 films	12,800 songs	16,000 photos
128 GB	26 films	25,600 songs	32,000 photos
256 GB	53 films	51,200 songs	64,000 photos
1 TB	212 films	200,000 songs	256,000 photos

Flash Drive: Indicative Data Transfer Time Table

Another important parameter when choosing a flash drive is its write and read speed. It is usually specified in MB/s. The write speed indicates the speed at which the USB drive can write, i.e. store data. The read rate tells how much data the pendrive is able to access in one second.

File type	File size	Write time to flash drive		Copy time from flash drive
File type	File size	USB 2.0	USB 3.2 (previously USB 3.1)	USB 2.0	USB 3.2 (previously USB 3.1)
Full HD film	15GB	31min	3.5min	7.5min	1min
100 photos	1GB	2min	15s	65s	9s
50 songs	250MB	31s	4s	20s	3s

USB Flash Drive: Interface and Transfer Speed

A flash drive communicates with a computer or device using a USB (Universal Serial Bus) port. It is the interface of a pendrive that determines its maximum theoretical transfer rate (it is given in Mb, 1 MB = 8 Mb). Flash drives are nowadays most often equipped with USB 3.2 Gen 1 connectors (formerly known as USB 3.1 or USB 3.0), which you can recognise very easily - they are distinguished from previous versions by their blue connector.

USB 2.0 - 480 Mb/s
USB 3.2 Gen 1 (3.1 Gen 1) - 5 Gb/s
USB 3.2 Gen 2 (3.1 Gen 2) - 10 Gb/s

OTG Flash Drives

USB flash drives labelled in this way can be connected to mobile phones or tablets that support OTG. OTG Flash drives allow you to transfer data from your smartphone directly to the pendrive, and vice versa. This is a practical accessory to expand the storage space of your connected device.

USB-C Flash Drives

The size of the connector roughly corresponds to the well-known micro USB, but it offers a number of advantages. The most general advantage of a USB-C Flash drive is its symmetrical shape, which allows the connector to always get plugged in on the first try. At the same time, USB-C enables support for all USB standards, including USB 3.2 Gen 2. USB-C can support network connectivity via Ethernet and video transmission using HDMI 2.0.

Lightning Flash Drives

These are USB drives with a Lightning connector, which is primarily designed for Apple devices. This allows you to easily transfer data between your computer and your Apple device.

WiFi Flash Drives / Wireless Flash Drives

Flash drives marked as such allow wireless connectivity via Wi-Fi. The advantage of WiFi pendrives is automatic data downloading and backup. You can use them e.g. for the data from your phone.

Flash disk do mobilu
OTG

USB-C flash disk
USB–C

Lightning flash disk pro Apple
For iPhone/iPad

Bezdrátová flashka
Wireless

Useful Functions and Features of USB Flash Drives

Water-resistant flash drives - Water- and shock-resistant for 100% protection of your data wherever you are. You can be sure that your data will remain completely safe.
USB Drive Encryption - Hardware encryption can be activated on these USB flash drives to keep your data secure. When connected to a computer, the data is only accessible after the corresponding key has been entered.

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VERBATIM Store 'n' Go Slider 16GB USB 2.0 Black - Flash Drive

3 sizes

4.7 537×

VERBATIM Store 'n' Go Slider 16GB USB 2.0 Black

Flash Drive - USB 2.0, USB-A, capacity of 16GB, write speed up to 4MB/s, read speed up to 10MB/s, with key loop, with retractable connector, plastic and metal, black colour

Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 8.07 €

8.49 €

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In stock > 10 pcs

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SANDISK iXpand Flash Drive Go 128GB - Flash Drive

3 sizes

4.6 124×

SANDISK iXpand Flash Drive Go 128GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and Lightning, capacity of 128GB, aes-128 encryption, OTG, with key loop, metal, black and silver colour

Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 54.47 €

68.09 € Save 4.76 €

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In stock > 5 pcs

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Kingston DataTraveler SE9 (Gen 3) 512GB - Flash Drive

8 sizes

4.5 750×

Kingston DataTraveler SE9 (Gen 3) 512GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 512GB, write speed up to 100MB/s, read speed up to 200MB/s, with key loop, metal, gold colour

Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 79.91 €

88.79 €

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SANDISK Ultra Dual USB Drive 3.0 128GB - Flash Drive

4 sizes

4.7 663×

SANDISK Ultra Dual USB Drive 3.0 128GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and Micro USB-B, capacity of 128GB, read speed up to 130MB/s, aes-128 encryption, OTG, durable, with key loop, waterproof, plastic, black colour

26.09 €

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Kingston DataTraveler Kyson 256GB - Flash Drive

4 sizes

4.7 1,357×

Kingston DataTraveler Kyson 256GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 256GB, write speed up to 60MB/s, read speed up to 200MB/s, durable, with key loop, metal, grey colour

46.09 €

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In stock > 5 pcs

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4.5 1,648×

Verbatim Store 'n' Go pinstripe 16 GB

Flash Drive - USB 2.0, USB-A, capacity of 16GB, write speed up to 2,5MB/s, read speed up to 8MB/s, with key loop, with retractable connector, plastic, black colour

Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 7.22 €

8.49 €

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In stock > 10 pcs

Order Code: DY055e5

4.0 59×

Kensington VeriMark™ IT Fingerprint Key for Windows

Reader - USB biometric security key and fingerprint reader for Windows, FIDO2, WebAuthn, support for Windows Hello™ and Windows Hello™ for Business, for web browsers: Edge, Firefox, password manager: LastPass, Dashlane, Keeper, Roboform, compact design, USB-A.

78.99 €

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In stock > 5 pcs

Order Code: NX900f4

4.8 173×

Verbatim Audio Nano 16GB Black

Flash Drive - USB 2.0, capacity of 16GB, write speed up to 3MB/s, read speed up to 10MB/s, miniature, plastic and metal, black colour

8.49 €

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Order Code: DY057b2d

10+ variants

4.7 794×

SANDISK Ultra 64GB blue

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 64GB, write speed up to 40MB/s, read speed up to 100MB/s, aes-128 encryption, with key loop, with retractable connector, plastic and rubber, blue colour

Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 14.62 €

19.49 €

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In stock > 10 pcs

Order Code: DU049x8d2

9 variants

4.7 794×

SANDISK Ultra 64GB red

Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 15.32 €

21.89 €

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In stock > 10 pcs

Order Code: DU049x8d1

Kingston IronKey Keypad 200 16GB - Flash Drive

4 sizes

4.9 15×

Kingston IronKey Keypad 200 16GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 16GB, write speed up to 115MB/s, read speed up to 145MB/s, aes-256 encryption, with key loop, waterproof, with retractable connector, aluminium, black and blue colour

127.09 €

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In stock > 5 pcs

Order Code: DU352i1g2

SANDISK Ultra Dual USB Drive m3.0 256GB - Flash Drive

4 sizes

4.7 663×

SANDISK Ultra Dual USB Drive m3.0 256GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and Micro USB-B, capacity of 256GB, write speed up to 20MB/s, read speed up to 150MB/s, aes-128 encryption, OTG, plastic, black colour

Buy with code ALZADNI35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa uplatní automaticky. 31.39 €

48.29 €

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In stock > 5 pcs

Order Code: DU049x9k5

SANDISK Cruzer Blade 16GB electric pink - Flash Drive

10+ variants

4.7 937×

SANDISK Cruzer Blade 16GB electric pink

Flash Drive - USB 2.0, USB-A, capacity of 16GB, write speed up to 6MB/s, read speed up to 24MB/s, aes-128 encryption, miniature, with key loop, plastic, pink colour

14.09 €

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4.8 33×

Verbatim Store 'n' Go DataBar 16GB, red

Flash Drive - USB 2.0, USB-A, capacity of 16GB, write speed up to 2,5MB/s, with key loop, with retractable connector, plastic, white and red colour

9.39 €

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In stock > 10 pcs

Order Code: DY054g1

Kingston DataTraveler SE9 G3 128GB Dark Nickel - Flash Drive

8 sizes

4.5 750×

Kingston DataTraveler SE9 G3 128GB Dark Nickel

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 128GB, write speed up to 100MB/s, read speed up to 220MB/s, with key loop, metal, aluminium colour

32.69 €

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VERBATIM Plectra 128GB, white - Flash Drive

7 variants

4.8 14×

VERBATIM Plectra 128GB, white

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 128GB, write speed up to 25MB/s, read speed up to 100MB/s, plastic and metal, white colour

Buy with code ALZADNI40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky. 20.87 €

34.79 €

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Order Code: DY060b2

Kingston DataTraveler SE9 G3 512GB Dark Nickel - Flash Drive

8 sizes

4.5 750×

Kingston DataTraveler SE9 G3 512GB Dark Nickel

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 512GB, write speed up to 100MB/s, read speed up to 200MB/s, with key loop, metal, gold colour

96.79 € Save 2.11 €

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In stock > 5 pcs

Order Code: DU352m7k5

VERBATIM Plectra 512GB, black - Flash Drive

7 variants

4.8 14×

VERBATIM Plectra 512GB, black

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 512GB, write speed up to 25MB/s, read speed up to 100MB/s, plastic and metal, black colour

119.99 €

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In stock 1 pcs

Order Code: DY060a4

VERBATIM Plectra 512GB, white - Flash Drive

7 variants

4.8 14×

VERBATIM Plectra 512GB, white

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 512GB, write speed up to 25MB/s, read speed up to 100MB/s, plastic and metal, white colour

119.99 €

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In stock 3 pcs

Order Code: DY060b4

4.6 124×

SANDISK iXpand Flash Drive Go 128GB

Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and Lightning, capacity of 128GB, aes-128 encryption, OTG, with key loop, metal, black and silver colour

57.90 € New 68.09 €

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As good as new - in stock 1 pcs

Order Code: DU050z3d

Tangem Wallet 2 Card Set - Hardware Wallet

5 colors

4.9 8×

Tangem Wallet 2 Card Set

Hardware Wallet - enables the purchase, sale, and exchange of cryptocurrencies, Samsung S3D232A chip, EAL6+ certification, passphrase for easy access, resistant to water, dust, X-ray, electromagnetic pulse, and electrostatic discharge resistant, connected to the Tango app, dimensions 85.6×54×1mm, weight 6g

49.90 €

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In stock 3 pcs

Order Code: TANGhp01

Tangem Wallet 3 Card Set - Hardware Wallet

5 colors

4.9 8×

Tangem Wallet 3 Card Set

62.90 €

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In stock 3 pcs

Order Code: TANGhp02

Tangem Wallet 3 Card Set, Sun drop - Hardware Wallet

5 colors

4.9 8×

Tangem Wallet 3 Card Set, Sun drop

Hardware Wallet - superior security, easy cryptocurrency management without the need for charging, support for a wide range of cryptocurrencies, maximum protection against water, dust, extreme temperatures, electromagnetic pulses and X-rays, Tangem application checks the authenticity of the chip and firmware, purchase, Sales, Exchange, staking and token analysis, wallet set contains 3 cards for access to the same keys

62.90 €

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In stock > 5 pcs

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Tangem Wallet 3-Card Set – White/Stealth - Hardware Wallet

5 colors

4.9 8×

Tangem Wallet 3-Card Set – White/Stealth

Hardware Wallet - 3-card set; White Stealth; wireless NFC; EAL6+ certified chip; no batteries required; IP68

62.90 €

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In stock > 5 pcs

Order Code: TANGhp15

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Memory Sticks & Portable USB Drives - articles

Flash disk SanDisk: Vybrať SD kartu, flash disk, či externý SSD? Spoločnosť SanDisk je významným výrobcom na poli pamäťových nosičov, ktoré sú vyhľadávaným príslušenstvom aj tých najväčších profesionálov. Poradíme vám s výberom správnej pamäťovej karty, flash disku alebo externého SSD.

Memory Sticks & Portable USB Drives - additional info

USB flash memory, simply referred to as Flash Drive, is a data medium considered as the successor to floppy disks. Flash memory is not erased when the power is removed from the host device, and often take the form of keychain attachments. As is evident from the title, they connect to computers via USB sockets. They were firstly produced on a commercial scale in 2000 by IBM and Trek Technology.

The first models had a capacity of 8 MB which was five times greater than the floppy disks which were still used at that time. Modern flash drives now have capacities ranging from 512 MB to tens or hundreds of GB (upper limit is constantly increasing) and support USB 2.0. They are made of different materials, including plastic, metal or rubber, and in addition to backing up data, they are compatible with other technologies such as ReadyBoost and U3.

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