
Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
This product is out of stock
We can email you when it's back in stock, confirm expected lead times, or recommend in-stock alternatives that meet the same requirements.

Micro SD PRO Endurance 256GB+SD Adapter
- Built to last up to 140K hours of recording
- Record and play in FHD/4K
- Critical data. Safeguarded
Overview
Samsung MB-MJ256K, 256 GB, MicroSDXC, Class 10, UHS-I, 100 MB/s, 40 MB/s
Specifications
Memory
- Flash memory class
- Class 10
- Read speed
- 100 MB/s MB/s
- UHS Speed Class
- Class 3 (U3)
- Video Speed Class
- V30
- Flash card type
- MicroSDXC
- Write speed
- 40 MB/s MB/s
- Internal memory type
- UHS-I
- Capacity
- 256 GB GB
Features
- Product colour
- White
- Endurance
- 10000 cycles per logical sector cycles per logical sector
- Certification
- CE(UKCA)/FCC/VCCI/RCM
- Mean time between failures (MTBF)
- 10000 h h
Weight & dimensions
- Width
- 15 mm mm
- Height
- 11 mm mm
- Weight
- 0.25 g g
- Depth
- 1 mm mm
Power
- Memory voltage
- 2.7,3.6 V V
Operational conditions
- Operating temperature (T-T)
- -25 - 85 °C °C
- Storage temperature (T-T)
- -40 - 85 °C °C
Other features
- Voltage
- 2.7~3.6V V
- Compatible products
- Surveillance (IP/Home/Network) cam, Dash cam, Body cam, and other always-on applications.
- Compliance certificates
- Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
Packaging data
- Quantity per pack
- 1 pc(s) pc(s)
Packaging content
- Memory adapter included
- SD
Logistics data
- Harmonized System (HS) code
- 85235190



World's No.1 Flash Memory

Built to last up to 140K hours of recording

Extreme endurance for monitoring devices

