SanDisk Ultra Card Class 10 256GB UHS-I

Name: SanDisk Ultra Card Class 10 256GB UHS-I
Brand: SAN DISK
SKU: 19871
Availability: InStock

KSh 2,500.00 (+ VAT(16%)

Key Features

Samsung EVO Plus 256 GB (UHS‑I U3 V30 A2)

Speed: Up to 160 MB/s read, ≥30 MB/s write minimum
Interface/Classes: UHS‑I, U3, V30, Class 10, A2
Durability: 4-proof—water (IPX7), temperature (–25 to 85 °C), X-ray, magnet proof; plus shock, drop (up to 16 ft), 10,000 insertion cycles
Use Cases: Ideal for 4K UHD video, raw/burst photography, Android apps, gaming devices
Includes: SD adapter for broader compatibility

SanDisk Extreme Pro 256 GB (UHS‑I U3 V30 A2)

Speed: Up to 200 MB/s read, 140 MB/s write
Interface/Classes: UHS‑I, U3, V30, Class 10, A2
Durability: Shockproof, temperature-, water-, X‑ray-proof
Extras: Includes SD adapter, RescuePRO Deluxe software, “QuickFlow” design for fast offload
Use Cases: Best for high-frame-rate photo/video, 4K+, drones, action cameras

SanDisk Extreme 256 GB (UHS‑I U3 V30 A2) / Samsung EVO Plus (Budget tier)

SanDisk Extreme: Up to ~160 MB/s read, 90 MB/s write; U3, V30, A2, rugged build
Samsung EVO Plus (budget): ~95–130 MB/s read, 90 MB/s write; U3, V30, A2, 4-proof rugged

Quick Feature Comparison

Summary Recommendations

SanDisk Extreme Pro: Maximum performance. Ideal if you need top-tier transfer speeds (200/140 MB/s) for drones, heavy editing, or burst shooting.
Samsung EVO Plus: Great balance. Excellent 160 MB/s read, rugged, long warranty—perfect for 4K filming, mobile, and general use.
SanDisk Extreme / EVO Budget: Reliable & affordable, suited for everyday 4K video and app use without breaking the bank.

Category: SanDisk Accessories Brand: SAN DISK

SanDisk Ultra Card Class 10 256GB UHS-I

Optimized Technical Specs

Specification	Details
Capacity	256 GB (formatted ~238 GB)
Card Type	microSDXC
Bus Interface	UHS‑I (SDR104, theoretical max ≈104 MB/s)
Speed Classes	Class 10 (≥10 MB/s), UHS Speed U3 & V30 (≥30 MB/s sustained), Application A1/A2 (for app performance)
Read Speed	Up to 100–200 MB/s, depending on model
Write Speed	≥30 MB/s sustained; premium cards support 85–140 MB/s burst
File System	exFAT
Operating Temp	−25 °C to +85 °C
Storage Temp	−40 °C to +85 °C
Operating Voltage	2.7–3.6 V
Form Factor	15 × 11 × 1 mm
Durability Ratings	Waterproof, shockproof, X‑ray proof, magnet proof (some offer temperature/magnetic/drop/wearout proof)
Insertion Cycles	≥10,000 typical
Adapter	Includes SD adapter (full-size) for cameras and readers

Example Models & Real‑World Specs

Speed: Read up to 130 MB/s
Ratings: U3, V30, A2; 10‑year warranty
Durability: Withstands harsh conditions (water, temperature, X‑ray, magnetism)

Interface: UHS‑I ensures up to ~104 MB/s bus speed Endurance Speed: U3/V30 ensures ≥30 MB/s sustained, ideal for 4K recording
Burst Speed: High-end models reach 140 MB/s write for fast file transfers
App Performance: A2 boosts random IOPS—great for apps, gaming, Raspberry Pi usage
Durability: Rugged ratings ensure reliability under extreme conditions
Software: Many are bundled with data recovery tools and long coverage periods

Use Case	Ideal Model	Why
High-speed continuous shooting / 4K video	SanDisk Extreme Pro	200 MB/s read, 140 MB/s write, A2, rugged
General 4K & app use	SanDisk Extreme or Samsung EVO Plus	Fast (130–190 MB/s), good durability, A2
Value with performance	Transcend 340S or ADATA Speed Plus	160–180 MB/s+, A2, proofing, solid bang for buck