TOPRAM
TOPRAM TR64GSDC10 64GB SDXC UHS-1 Class 445 with R3 Reader
64 GB SDXC card rated UHS-1/Class 445 with 15 MB/s–20 MB/s read and 10 MB/s–15 MB/s write speeds, bundled with an R3 reader
- typeSecure Digital Extended Capacity (SDXC)
- Capacity64GB
- Speed Class RatingUHS-1/Class 445
- Read Speed15MB/s ~ 20MB/s
- Write Speed10MB/s ~ 15MB/s
- 64 GB capacity stores thousands of photos and videos
- UHS‑1 Class 445 rating guarantees minimum 10 MB/s sustained write speed
- Read speeds up to 20 MB/s speed up file transfers to a computer
- Write speeds up to 15 MB/s keep burst shooting smooth
- Bundled R3 reader lets you offload data via USB immediately
64 GB SDXC card for cameras and phones
The TOPRAM TR64GSDC10 is a 64 GB Secure Digital Extended Capacity card rated UHS-1 Class 445. It targets photographers and mobile users who need reliable removable storage for everyday shooting and file transfer. A USB R3 reader is included for direct computer access.
UHS-1 bus caps real-world throughput
The UHS-1 interface limits sequential read to 15 MB/s ~ 20 MB/s and write to 10 MB/s ~ 15 MB/s. Sustained performance will not exceed these figures regardless of the host device. The Class 10 rating guarantees a minimum write of 10 MB/s for continuous recording.
Class 445 rating decides suitability
The single specification that determines fit is the UHS-1 Class 445 speed rating. It confirms the card meets the 10 MB/s minimum write required for Full HD video and burst stills. Buyers needing 4K capture or faster offload speeds should choose a higher class card.
Kohokohdat
- 64 GB capacity stores thousands of photos and videos
- UHS‑1 Class 445 rating guarantees minimum 10 MB/s sustained write speed
- Read speeds up to 20 MB/s speed up file transfers to a computer
- Write speeds up to 15 MB/s keep burst shooting smooth
- Bundled R3 reader lets you offload data via USB immediately
Tekniset tiedot
| Brand | TOPRAM |
|---|---|
| Model | TR64GSDC10 |
| type | Secure Digital Extended Capacity (SDXC) |
| Capacity | 64GB |
| Speed Class Rating | UHS-1/Class 445 |
| Read Speed | 15MB/s ~ 20MB/s |
| Write Speed | 10MB/s ~ 15MB/s |
Kysymyksiä tästä tuotteesta
Which version of this TOPRAM card should I pick for 64GB capacity?
This model is the 64GB SDXC version with UHS-1/Class 445 speed rating and includes an R3 reader.
What do the 15MB/s to 20MB/s read and 10MB/s to 15MB/s write figures mean in daily use?
Expect sustained transfers in those ranges when recording video or moving files to a compatible host device.
How does the UHS-1/Class 445 rating limit real-world performance?
The card guarantees a minimum 10MB/s write speed; actual throughput stays within the 10MB/s to 15MB/s write and 15MB/s to 20MB/s read windows.
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