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Samsung P9 Express, microSD Express Card

£50.60

£60.72 inc. VAT

Out of Stock(0)MPN: MB-MK256T/WW

🚚 Next-day delivery £4.95

Quantity:1

10+

Key Features

Samsung P9 Express MB-MK256T

Flash memory card

256 GB

A1 / Video Class V30 / UHS-I U3

microSDXC Express

white

Product Overview

AI-generated summary

Honestly, I’d be cautious. A “Samsung P9 Express” microSD isn’t the kind of purchase that usually delivers value unless you’re already operating in a device/workflow that genuinely benefits from newer, faster flash standards. In most everyday B2B use (dash cams, rugged Android devices, phone/tablet expansion, general backups), microSD is bottlenecked by the reader and the device—and you’ll never see the advantage you’re paying for. At £50.60 ex-VAT, you’re in the territory where budget “good enough” cards are often far more cost-effective.

Who *should* buy it? Teams who run compatible gear that can actually use the performance tier—think specific high-end Android devices, certain field devices, or camera/edge setups designed around faster storage. If you’ve validated that your device’s slot/firmware supports the relevant standard and you’re getting measurable throughput gains, then Samsung is a safe bet on reliability. Who *shouldn’t*? Anyone buying this as a default replacement for older microSD slots, or for devices you haven’t checked—because in those scenarios the upgrade is mostly theoretical and the extra cost doesn’t translate into real-world productivity. If you tell me the device model(s) you’re using it in, I can sanity-check whether it’s likely to be worth paying for.

Why This Product

microSD Express Card P9 Express

Enjoy smooth gaming with P9 Express, which works with Nintendo Switch™ 2. Featuring PCIe® technology for high-speed performance and Dynamic Thermal Guard (DTG) to maintain optimal temperatures, the...

Save every moment of play

Dive into endless solo adventures or gather for unforgettable family game nights. Your gaming universe comes alive on one powerful card, crafted to fill every adventure with joy and wonder.

Speed that sparks your world

Get into your game in a flash. Featuring sequential read speeds of up to 800 MB/s—up to 4x faster than our UHS-I microSD cards[1]. This card may help minimise installation, update, and load times.

Stay cool. Play non-stop

Enjoy uninterrupted gaming, even when the action heats up. Dynamic Thermal Guard (DTG) keeps your card at optimal temperatures, maintaining steady performance during high-demand games. Enjoy extend...

Store your games in one compact card

Store all your favourites, save your replays, and download new titles or DLCs (downloadable content) with up to 512GB of reliable storage. Play more without the frustration of deleting your favouri...

Protect your progress

From surprise drops to marathon gaming sessions, the P9 Express is built to survive whatever life throws at you. With water[2] , temperature[3] , X-ray , magnet[4] , drop[5] , and wearout[6] protec...

Specifications

Memory

Capacity256 GB

Flash card typeMicroSDXC

Read speed800 MB/s

Internal memory typeUHS-I

UHS Speed ClassClass 3 (U3)

Features

Product colourWhite

Protection featuresDrop resistant,Magnet proof,Temperature proof,Waterproof,Wear resistant,X-ray proof

Mean time between failures (MTBF)10000 h

Endurance10000 cycles per logical sector

Operational conditions

Operating temperature (T-T)0 - 45 °C

Storage temperature (T-T)-40 - 85 °C

Weight & dimensions

Width15 mm

Depth1 mm

Height11 mm

Weight0.25 g

Other features

Compatible productsCompatible with devices that include a microSDXC™ slot, including Mobile phone, Tablet, Action Camera, Drone, Laptop, Gaming console, etc.

Warranty period3 year(s)

Compliance certificatesFederal Communications Commission (FCC),CE,VCCI,RCM,UKCA