نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Standard SDXC memory card labelled Transcend 340S 256GB U3 V30 A1

Transcend

Transcend 340S 256GB SDXC U3 V30 A1 memory card

SKU CH-9RQZ-9ACCT

256GB SDXC card with U3, V30 and A1 ratings for 4K video and fast app performance

  • Card typeSDXC
  • TypeSecure Digital (SD)
  • Capacity256GB
  • Speed Class Ratingclass_10
  • Read Speed160 megabytes_per_second
  • Write Speed90.0
  • 256GB capacity stores thousands of photos and hours of 4K video
  • Read speeds up to 160MB/s transfer large files quickly
  • Write speeds up to 90MB/s sustain fast burst shooting
  • V30 and U3 ratings guarantee smooth 4K video recording
  • A1 rating delivers high performance for mobile applications

256GB SDXC Card for DSLR and Camcorder Users

This Transcend 340S card provides 256GB of SDXC storage designed for UHS-I compliant DSLR cameras and camcorders. It targets photographers and videographers who need reliable capacity for high-resolution stills and 4K video. The A1 rating supports app performance on compatible mobile devices.

UHS-I Interface Limits Read to 160MB/s

The UHS-I bus caps maximum transfer rates at 160MB/s read and 90MB/s write, so sustained throughput cannot exceed these figures. V30 and U3 ratings guarantee a minimum 30MB/s sequential write for uninterrupted 4K capture. Class 10 ensures 10MB/s baseline performance for Full HD recording.

Verify Your Device Supports SDXC

Check that your camera or camcorder accepts SDXC cards and can utilise UHS-I speeds for the stated performance. Devices limited to SDHC or non-UHS buses will not reach the advertised read or write rates. Confirm 4K recording requirements match V30 minimum sustained write capability.

أبرز المميزات

  • 256GB capacity stores thousands of photos and hours of 4K video
  • Read speeds up to 160MB/s transfer large files quickly
  • Write speeds up to 90MB/s sustain fast burst shooting
  • V30 and U3 ratings guarantee smooth 4K video recording
  • A1 rating delivers high performance for mobile applications

المواصفات

BrandTranscend
Card typeSDXC
Model710943
Part Number710943
TypeSecure Digital (SD)
Capacity256GB
Speed Class Ratingclass_10
Read Speed160 megabytes_per_second
Write Speed90.0

أسئلة حول هذا المنتج

Which capacity of the Transcend 340S SDXC card should I choose for 4K video work?

The 256GB model holds hours of 4K footage and thousands of photos, letting you shoot extended sessions without swapping cards.

What does the 160MB/s read speed mean when I offload files to my computer?

At up to 160MB/s you can transfer a full card of 4K clips in a fraction of the time slower cards need, keeping post-production moving.

What does the UHS-I interface limit in real-world use?

The card is built to the UHS-I standard and delivers up to 160MB/s read and 90MB/s write, matching the bus capability for sustained 4K recording.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.