iStorage datAshur PRO 256-bit 4GB USB 3.0 secure encrypted flash drive IS-FL-DA3-256-4

Manufacturer: iStorage | Model: IS-FL-DA3-256-4 | Product ID: 9596 | Warranty: 3 years
£75.60 (inc. VAT)
2 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Performance
Capacity4
Device interfaceUSB Type-A
USB version3.2 Gen 1 (3.1 Gen 1)
Read speed139
Write speed43
Plug and PlayYes
BootableYes
Automatic lockingYes
Windows operating systems supportedYes
Mac operating systems supportedYes
Linux operating systems supportedYes
Mobile operating systems supportedAndroid
Other operating systems supportedChromeOS
Design
Form factorSleeve
Product colourBlue
Housing materialAluminium
Protection featuresWater resistant
LED indicatorsYes
Key ringYes
International Protection (IP) codeIP57
CertificationFIPS 140-2 Level 3, FIPS Pub 197, CESG CPA , NLNCSA
Security
Fingerprint readerNo
PIN-secured accessYes
Password protectionYes
Security algorithms256-bit AES,FIPS 140-2,FIPS 197
Hardware encryptionYes
Write protection switchYes
Keypad integratedYes
Keypad number of keys11
Weight & dimensions
Width20
Depth10.5
Height80
Weight25
Dimensions (without sleeve) (WxDxH)18 x 8 x 78
Packaging content
Quantity per pack1
ManualYes
Logistics data
Harmonized System (HS) code84717070

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
The iStorage datAshur is an easy to use and affordable USB flash drive, employing PIN code access
with military grade AES 256-bit hardware encryption. The datAshur incorporates a rechargeable battery allowing the user to
enter a 7-15 digit PIN onto the on-board keypad before connecting the drive to the USB port.
All data transferred to the datAshur is encrypted in real-time with the built in hardware encryption engine and is protected from unauthorised access or if your datAshur is lost or stolen. The datAshur automatically locks when unplugged from the host computer or power to the USB port is turned off.
The datAshur operates straight out of the box, does not require any software or drivers to be installed and is compatible with PCs, MACs, Linux and embedded systems. The datAshur delivers drag and drop encryption, plug and play simplicity and can be used with any off the shelf backup software.
The datAshur can be configured with independent User and Admin PINs, making it perfect for corporate and government deployment. If the User forgets their PIN, the drive can be unlocked using the Admin PIN which will then clear the old User PIN and allow the User to set a new PIN. The datAshur also incorporates a drive reset feature which clears both User and
Admin PINs, destroys the data, creates a new randomly generated encryption key and allows the drive to be reused. The datAshur is capable of generating an infinite number of randomly generated encryption keys, allowing the user to reset the drive as and when required.
As the iStorage datAshur is unlocked via the on-board keypad and not via a keyboard, it is not vulnerable to software/hardware based key-loggers or brute force attacks. The datAshur protects your data with a “Brute Force Hack Defence Mechanism”, which deletes the encryption key and destroys all stored data if the incorrect PIN is entered a total of 10 consecutive times.
The datAshur is an investment that will last for years. Its rugged, extruded aluminium, water proof casing is tamper evident and protects it against physical damage. The internal drive components are also sealed with a tamper proof coating.
Performance
Capacity4
Device interfaceUSB Type-A
USB version3.2 Gen 1 (3.1 Gen 1)
Read speed139
Write speed43
Plug and PlayYes
BootableYes
Automatic lockingYes
Windows operating systems supportedYes
Mac operating systems supportedYes
Linux operating systems supportedYes
Mobile operating systems supportedAndroid
Other operating systems supportedChromeOS
Design
Form factorSleeve
Product colourBlue
Housing materialAluminium
Protection featuresWater resistant
LED indicatorsYes
Key ringYes
International Protection (IP) codeIP57
CertificationFIPS 140-2 Level 3, FIPS Pub 197, CESG CPA , NLNCSA
Security
Fingerprint readerNo
PIN-secured accessYes
Password protectionYes
Security algorithms256-bit AES,FIPS 140-2,FIPS 197
Hardware encryptionYes
Write protection switchYes
Keypad integratedYes
Keypad number of keys11
Weight & dimensions
Width20
Depth10.5
Height80
Weight25
Dimensions (without sleeve) (WxDxH)18 x 8 x 78
Packaging content
Quantity per pack1
ManualYes
Logistics data
Harmonized System (HS) code84717070

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.