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Storage capacity (total)
16 GB
2,000 GB
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8 MB/s
1,050 MB/s
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Write speed
2.5 MB/s
900 MB/s
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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
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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272 Results
4.5 37×
Yubico Security Key C NFC
Authentication Token Universal security token with USB-C interface and NFC chip, with support for the passwordless FIDO2 protocol (passwordless authentication), to make your email as secure as possible, social networks, a crypto exchange supporting FIDO2, or a Citizen Portal account via MojeID (FIDO Level 2). With just the touch of a finger, you completely eliminate the threat of phishing. Mechanical resistance, waterproof, IP68, battery-free operation, top quality (USA, Sweden).
-5 % off new 14,690 Ft New 15,490 Ft
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: YUBIS001a2
4.1 56×
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.
-10 % off new 28,390 Ft New 31,590 Ft
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Unsealed - in stock 2 pcs
Order Code: NX900f4
4.8 51×
Safe Safe 5 - Green Beryl
Hardware Wallet - enables the purchase of, sale and exchange of cryptocurrencies, Chip Secure Element, passphrase for easy entry, integrates easily with the complete Trezor system with desktop and mobile applications, made of high quality plastic and anodised aluminium, dimensions 6,59 × 4 × 0,8 cm, weight 23 g
-16 % off new 44,490 Ft New 52,990 Ft
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Unsealed - in stock 1 pcs
Order Code: TREZBITa2502
3.7
YubiKey 5 Nano
Authentication Token - miniature security token with USB-A interface, support for FIDO2 (passwordless authentication) protocols, OTP, PIV (Smart Card) and OpenPGP, to make your email as secure as possible, social networks, crypto exchange or access to a computer, with just the touch of a finger, you completely eliminate the threat of phishing. Can be permanently left in the USB port of the computer.
-7 % off new 28,790 Ft New 30,990 Ft
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: YUBIK002a2
4.8 75×
Adata SC610 SSD 2TB
Flash Drive - USB 3.2 Gen 2x2, USB-A, capacity of 1000GB, write speed up to 450MB/s, read speed up to 500MB/s, with key loop, with retractable connector, black colour
-4 % off new 125,990 Ft New 132,600 Ft
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Unsealed - in stock 1 pcs
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Info
Order Code: DU080g1c3
Kingston IronKey+50 G2 256GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 256GB, write speed up to 115MB/s, read speed up to 145MB/s, aes-256 encryption, durable, with key loop, plastic and metal, black colour
Discounted -5 % 68,890 Ft 73,060 Ft
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DU352i1f9
SANDISK FIFA World Cup 2026 64GB Global Edition
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 64GB, read speed up to 300MB/s, OTG, with key loop, plastic, multicolour colour
New arrival 16,870 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DU051b5n1
MAKTAR Nukii 128 GB NFC
Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A, capacity of 128GB, write speed up to 70MB/s, read speed up to 120MB/s, plastic, grey colour
60,190 Ft
Buy
In stock 1 pcs
Order Code: MTR001a
4.4 586×
Silicon Power Ultima U3 White 16GB
Flash Drive - USB 2.0, USB-A, capacity of 16GB, aes-256 encryption, with key loop, with retractable connector, plastic, white colour
5,230 Ft
Buy
In stock 3 pcs
Order Code: JU250j2
4.7 1,285×
SANDISK Ultra Dual GO 32GB USB-C
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and USB-C, capacity of 32GB, read speed up to 150MB/s, aes-128 encryption, OTG, with key loop, plastic, black colour
8,560 Ft
Buy
On the way > 5 pcs
Expected 14/05/2026
Order Code: DU051b5a
4.7 91×
Silicon Power Mobile C80 32GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and USB-C, capacity of 32GB, write speed up to 16MB/s, read speed up to 110MB/s, aes-256 encryption, OTG, durable, with key loop, waterproof, metal, silver and grey colour
7,780 Ft
Buy
On the way > 5 pcs
Expected 14/05/2026
Order Code: JU251p6a2
4.5 62×
Silicon Power Marvel M02 16GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 16GB, aes-256 encryption, with key loop, plastic and aluminium, silver colour
5,680 Ft
Buy
On the way > 5 pcs
Expected 25/05/2026
Order Code: JU253e5
4.7 91×
Silicon Power Mobile C80 64GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and USB-C, capacity of 64GB, write speed up to 16MB/s, read speed up to 110MB/s, aes-256 encryption, OTG, durable, with key loop, waterproof, metal, silver and grey colour
Discounted -3 % 10,600 Ft 10,930 Ft
Buy
On the way > 5 pcs
Expected 14/05/2026
Order Code: JU251p6a3
4.7 366×
Silicon Power Jewel J80 Silver 32GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 32GB, read speed up to 100MB/s, aes-256 encryption, durable, with key loop, waterproof, metal, silver colour
6,950 Ft
Buy
On the way > 5 pcs
Expected 25/05/2026
Order Code: JU252d0b
4.7 366×
Silicon Power Jewel J80 Silver 128GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 128GB, read speed up to 100MB/s, aes-256 encryption, durable, with key loop, waterproof, metal, silver colour
14,060 Ft
Buy
On the way > 5 pcs
Expected 14/05/2026
Order Code: JU252d0d
4.5 62×
Silicon Power Marvel M02 128GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 128GB, aes-256 encryption, with key loop, plastic and aluminium, silver colour
12,460 Ft
Buy
On the way 2 pcs
Expected 14/05/2026
Order Code: JU253e8
4.5 62×
Silicon Power Marvel M02 64GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 64GB, aes-256 encryption, with key loop, plastic and aluminium, silver colour
8,430 Ft
Buy
On the way > 5 pcs
Expected 25/05/2026
Order Code: JU253e7
4.6 487×
Silicon Power Ultima U05 Blue 32GB
Flash Drive - USB 2.0, USB-A, capacity of 32GB, aes-256 encryption, with key loop, with retractable connector, plastic, blue colour
6,290 Ft
Buy
On the way > 5 pcs
Expected 14/05/2026
Order Code: JU250j4g
4.8 13×
VERBATIM Plectra 64GB, black
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 64GB, write speed up to 25MB/s, read speed up to 100MB/s, plastic and metal, black colour
9,980 Ft
Buy
On the way 5 pcs
Expected 14/05/2026
Order Code: DY060a1
Kingston DataTraveler Exodia Gen 2 512GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 512GB, with key loop, plastic, black and violet colour
New arrival 26,600 Ft
Buy
On the way 5 pcs
Expected 14/05/2026
Order Code: DU352m7e5a4
4.3 91×
Kingston DataTraveler Max 512GB
Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-C, capacity of 512GB, write speed up to 900MB/s, read speed up to 1000MB/s, LED indicator, with key loop, with retractable connector, black colour
Discounted -5 % 29,730 Ft 31,410 Ft
Buy
Ordered on request
Order Code: DU352m7f2
5.0
SANDISK Extreme PRO Dual Drive 512GB
Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A and USB-C, capacity of 512GB, write speed up to 900MB/s, read speed up to 1000MB/s, aes-128 encryption, with key loop, metal, black colour
48,530 Ft
Buy
Ordered on request
Order Code: DU051b4h1
4.7 366×
Silicon Power Jewel J80 Silver 16GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A, capacity of 16GB, read speed up to 100MB/s, aes-256 encryption, durable, with key loop, waterproof, metal, silver colour
5,710 Ft
Buy
Ordered on request
Order Code: JU252d0a
4.7 112×
Silicon Power DS72 500GB USB 3.2 Gen 2 (2024)
Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A and USB-C, capacity of 500GB, write speed up to 850MB/s, read speed up to 1050MB/s, aes-256 encryption, OTG, plastic and aluminium, black colour
61,900 Ft
Buy
Ordered on request
Order Code: JU225j5
 

Memory Sticks & Portable USB Drives

Memory Sticks & Portable USB Drives

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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