OTG Flash Drives

The OTG flash drive is a portable data storage, which can be connected to a PC, but also to a notebook, tablet, mobile phone, or camera (compatible with other devices as well). A practical accessory through which you can extend the storage of the device to which it is connected. Are you photographing, recording videos or downloading often? Are you expecting to run out of data storage space soon? If yes, then the OTG flash drive was made just for you.

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Each OTG flash drive is equipped with two connectors. The first is the classic USB port - 2.0, 3.0, 3.1, which enables the connection to a computer or laptop. The second, output drive, for the interconnection with other devices (especially mobile phones and tablets) is primarily a micro USB or Lightning connector.

How to choose the right one?

When choosing an OTG flash drive, it is important to focus on several fundamental aspects. First of all, its compatibility. This is related to the above-mentioned connectors. Before the purchase, it is important to check whether the device for which you are buying the OTG flash drive has a port for the connector. If you are looking for external storage for your smartphone or tablet, then in most cases it is:

  • micro USB - designed for devices running Android and Windows
  • Lightning - designed for Apple devices

microUSB vs Lightning

Next, and equally important, is the size of the storage space. It only depends on you and your specific needs. But ultimately, the greater the capacity, the higher the price.

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Flash Disks for iPhone and iPad Lightning (iPhone and iPad) Micro USB Flash Drives Micro USB (Android) USB-C Flash Drives USB-C (iPhone and Android)
 
114 Results
YubiKey 5C NFC - Authentication Token
4.8 76×
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YubiKey 5C NFC
Authentication Token - Universal security token with USB-C interface and NFC chip, 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.
  73.90 €
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Unsealed - in stock 1 pcs
Order Code: YUBIK002a5
SANDISK iXpand Flash Drive Go 128GB - Flash Drive
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4.5 125×
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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
-7 % off new 67.90 € New 73.19 €
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Unsealed - in stock 1 pcs
Order Code: DU050z3d
SANDISK Ultra Dual Drive Luxe 512GB - Flash Drive
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4.6 1,489×
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SANDISK Ultra Dual Drive Luxe 512GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and USB-C, capacity of 512GB, write speed up to 25MB/s, read speed up to 150MB/s, aes-128 encryption, OTG, with key loop, metal, silver colour
-8 % off new 117.90 € New 128.89 €
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As good as new - in stock 1 pcs
Order Code: DU051b4g5
SanDisk Ultra Dual USB Drive m3.0 256GB - Flash Drive
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2 sizes
4.7 667×
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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
-9 % off new 43.90 € New 48.29 €
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Unsealed - in stock 4 pcs
Order Code: DU049x9k5
Safe Safe 5 - Green Beryl - Hardware Wallet
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4.8 55×
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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
-14 % off new 110.90 € New 129.90 €
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Unsealed - in stock 1 pcs
Order Code: TREZBITa2502
YubiKey C Bio FIDO Edition - Authentication Token
4.0 4×
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YubiKey C Bio FIDO Edition
Authentication Token - a biometric security token with USB-C interface and support for the passwordless FIDO2 protocol (passwordless authentication), which allows you to secure your email, social networks or FIDO2-enabled cryptocurrency with just a fingerprint. Mechanical resistance, waterproof and battery-free operation.
  132.90 €
From 3.06 € per month
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Unsealed - in stock 1 pcs
Order Code: YUBIK002a8
Safe Safe 3 - Galactic Rose - Hardware Wallet
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4.9 167×
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Safe Safe 3 - Galactic Rose
Hardware Wallet - to secure digital assets, advanced features, backing up Shamir and Coinjoin, Secure Element, Passphrase, PIN, OLED display, broad support for tokens and cryptocurrencies
-5 % off new 56.90 € New 59.90 €
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Unsealed - in stock 1 pcs
Order Code: TREZBITa2504
SANDISK Extreme Fit USB-C 1TB - Flash Drive
5 sizes
5.0 8×
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SANDISK Extreme Fit USB-C 1TB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 64GB, read speed up to 400MB/s, miniature, black colour
  282.89 €
From 6.51 € per month
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On the way 3 pcs
Expected 19/10/2026
Order Code: DU049x7g6
SANDISK Ultra Slider USB-C 256GB - Flash Drive
4 sizes
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SANDISK Ultra Slider USB-C 256GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 256GB, read speed up to 400MB/s, OTG, with key loop, with retractable connector, plastic, black colour
New arrival 48.59 €
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On the way > 5 pcs
Expected 22/10/2026
Order Code: DU051b5k3a3
SanDisk Ultra Luxe USB-C 64GB - Flash Drive
5 sizes
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SanDisk Ultra Luxe USB-C 64GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 64GB, OTG, with key loop, with retractable connector, metal, silver colour
New arrival 19.59 €
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On the way > 5 pcs
Expected 19/10/2026
Order Code: DU051b5l2
SanDisk Ultra Luxe USB-C 32GB - Flash Drive
5 sizes
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SanDisk Ultra Luxe USB-C 32GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 32GB, OTG, with key loop, with retractable connector, metal, silver colour
New arrival 17.39 €
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On the way > 5 pcs
Expected 22/10/2026
Order Code: DU051b5l1
Silicon Power DS72 500GB USB 3.2 Gen 2 (2024) - Flash Drive
7 variants
4.7 117×
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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
  155.59 €
From 3.58 € per month
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Ordered on request
Order Code: JU225j5
Silicon Power DS72 500GB, red - Flash Drive
7 variants
4.7 117×
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Silicon Power DS72 500GB, red
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, red colour
  155.59 €
From 3.58 € per month
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Ordered on request
Order Code: JU225j5a
SANDISK Phone Drive 64GB - Flash Drive
3 sizes
5.0 1×
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SANDISK Phone Drive 64GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C and Lightning, capacity of 64GB, write speed up to 10MB/s, read speed up to 90MB/s, OTG, blue colour
  66.29 €
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Ordered on request
Order Code: DU050z4c1
SANDISK Ultra Luxe USB-C 256GB - Flash Drive
5 sizes
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SANDISK Ultra Luxe USB-C 256GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-C, capacity of 256GB, read speed up to 400MB/s, OTG, with key loop, with retractable connector, metal, silver colour
New arrival 48.59 €
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We accept pre-orders
Order Code: DU051b5l4
VERBATIM Dual QuickStick 512GB - Flash Drive
4.8 102×
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VERBATIM Dual QuickStick 512GB
Flash Drive - USB 3.2 Gen 1 (USB 3.0), USB-A and USB-C, capacity of 512GB, write speed up to 500MB/s, read speed up to 560MB/s, with key loop, metal, aluminium and grey colour
  124.49 €
Currently Unavailable
Order Code: DY059c
Safe Model T - Hardware Wallet
4.8 132×
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Safe Model T
Hardware Wallet encryption, supports more than 500 currencies, USB-C, microSD
  54.90 €
Currently Unavailable
Order Code: TREZBIT1d
Ledger Nano S Plus Amethyst Purple Crypto Hardware Wallet - Hardware Wallet
3 colors
4.8 118×
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Ledger Nano S Plus Amethyst Purple Crypto Hardware Wallet
Hardware Wallet - Encryption, Windows compatible, Linux, Android, USB-C
  53.90 €
Currently Unavailable
Order Code: TREZBIT17
Flash Disks for iPhone and iPad Lightning (iPhone and iPad) Micro USB Flash Drives Micro USB (Android) USB-C Flash Drives USB-C (iPhone and Android)
 

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In the category OTG Flash Drives on Alza.sk, we currently have a total of 114 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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Chcete doručit do České republiky? Jdi na OTG flash disky (do mobilu)
Für den Versand nach Deutschland, besuchen Sie bitte OTG USB-Sticks
Für den Versand nach Österreich, besuchen Sie bitte OTG USB-Sticks
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát OTG pendrive