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SanDisk Extreme microSDXC UHS-I 256GB 240MB/s
Original price was: KSh 9,800.00.KSh 7,800.00Current price is: KSh 7,800.00. ex VAT
Limited Stock
SanDisk Extreme microSDXC UHS-I 256GB 240MB/s
| Capacity | 256 GB |
| Form Factor | microSDXC |
| Max Read Speed | 240 MB/s |
| Max Write Speed | 160 MB/s |
| Speed Class | U3, V30, A1 |
Shipping & Delivery
Delivery
We deliver to the address you provide. Nairobi CBD is often same-day on business days.
Nairobi CBD or Kenya-wide
Free CBD ≥ KES 20,000; else from KES 300
Warranty 1 year
72-hour (3-day) returns
Description
SanDisk Extreme microSDXC 256GB
The SanDisk Extreme 256GB microSDXC card combines extended capacity with UHS-I transfer rates up to 240 MB/s read and 160 MB/s write for demanding mobile and portable recording tasks. SanDisk builds this Extreme variant for operators who capture long 4K sessions, run large game libraries on handheld consoles, or stage multi-day drone mapping flights without frequent card changes. The microSDXC format requires hosts that accept extended-capacity cards above 32 GB.
IT and AV procurement teams stock this tier for rental fleets, broadcast ENG kits, and corporate training video rigs. Two hundred fifty-six gigabytes stores substantially more RAW-equivalent footage than 128 GB siblings before offloading to NAS or cloud archive. Write speed increases to 160 MB/s compared with the 128 GB model, which matters when cameras record high-bitrate H.265 or ProRes proxy streams. Verify host compatibility with UHS-I and V30 requirements before deployment. Real-world speeds depend on reader quality, cable length, and thermal state of the host device during sustained transfers.
Key Features
256 GB Extended Capacity
Double the 128 GB tier capacity for week-long shoots and large handheld game installs without mid-assignment swaps.240 MB/s Read / 160 MB/s Write
- Peak read rating of 240 MB/s for faster ingest pipelines
- Write rating of 160 MB/s supports sustained 4K capture on compatible hosts
UHS-I microSDXC Bus
UHS-I signaling delivers higher throughput than legacy Class 10 media when paired with capable readers and slots.Video and Application Ratings
- U3 and V30 confirm minimum sustained write for video workloads
- A1 Application Performance Class supports app execution on supported Android devices
Specifications
| Feature | Specification |
|---|---|
| Brand | SanDisk |
| Series | Extreme |
| Capacity | 256 GB |
| Form Factor | microSDXC |
| Bus Interface | UHS-I |
| Max Read Speed | 240 MB/s |
| Max Write Speed | 160 MB/s |
| Speed Class | U3, V30, Class 10, A1 |
| SKU | SDSQXGN-256G-GN6MN |
What’s in the Box
SanDisk Extreme microSDXC UHS-I 256GB memory card
Retail packaging with product labeling
Why Choose Extreme microSDXC 256GB
256 GB capacity reduces swap frequency on multi-day drone and action camera deployments.
160 MB/s write rating outperforms the 128 GB sibling for high-bitrate video pipelines.
Extreme tier speed documentation satisfies technical spec sheets for government and enterprise tenders.
microSD form factor keeps weight and volume low in compact recording platforms.
Linda Chepkoech (verified owner) –
Content creator phone setup — 256GB holds months of clips before offload. 160MB/s write handles 4K60 from the native camera app. Expensive but cheaper than upgrading the phone storage tier.
Victor Maina (verified owner) –
240MB/s read spec is real in CrystalDisk. Smooth 4K dashcam loops.
Ann Njoki (verified owner) –
256GB microSD — finally enough for 4K phone video without deleting daily.