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header-product Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S
108.49 €

Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S

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Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S

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Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S

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Short description

The Transcend TS256GUSD340S is a high-performance 256GB MicroSDXC memory card designed for UHS-I interfaces. With a read speed of up to 160 MB/s and write speed of 125 MB/s, it supports Class 10 and UHS Speed Class 3 (U3) for seamless video recording in 4K quality. Ideal for smartphones, tablets, and cameras, this card ensures reliable storage with a Video Speed Class of V30. Its sleek black and grey design adds a modern touch.
Available at price 108.49 €: 17 pcs.
Total available for order: 46 pcs.
Warranty: 2 Years
SKU: 4010956
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
05.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
05.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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pay in 3 equal parts

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3 mth. × 36.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.01 euros per month
Together cheaper
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Product information

Description

Transcend microSDXC 340S cards are designed for mobile storage in devices such as smartphones, handheld game consoles, action cameras, and drone cameras. Compliant with the A2 Application Performance Class, these cards offer a combination of high random IOPS and sustained sequential speeds suitable for apps, gaming and 4K video recording.

Advantages

The microSDXC 340S meets A2 specifications with guaranteed minimum random read and write performance, and supports UHS Speed Class U3 and Video Speed Class V30. High read and write throughput enables faster app loading, smoother gameplay and reliable 4K Ultra HD recording when used with compatible devices and card readers.

Key specifications

  • Standard: microSDXC
  • Application Performance Class: A2 (min. 4,000 IOPS read / 2,000 IOPS write)
  • UHS Speed Class: U3
  • Video Speed Class: V30
  • Maximum read speed: up to 160 MB/s (internal testing)
  • Maximum write speed: up to 125 MB/s (internal testing)
  • Sustained sequential speed: ≥10 MB/s

How to use

Insert the microSDXC 340S card into a compatible device microSD slot or use a compatible card reader. For full performance, use devices that support UHS-I and A2 specifications and pair with a Transcend HUB5C card reader with the latest firmware when transferring large files. Format the card in the host device if required and follow the device manufacturer’s instructions for managing apps and media on external storage.

Recommendations

To achieve advertised speeds and reliability, use the card with A2- and UHS-I-compatible devices and update the firmware of external card readers (Transcend HUB5C recommended). Regularly back up important data and format the card in the host device before first use.

Specifications

Flash memory class: Class ratings measure the minimum sustained speed required for recording an even rate of video onto the flash memory card. The class rating number corresponds to the transfer rate measured in megabytes per second. Class 2 cards are designed for a minimum sustained transfer rate of 2 megabytes per second (MB/s), while Class 10 cards are designed for a minimum sustained transfer rate of 10MB/s.
Class 10
Flash card type: A flash card is a computer storage device electrically erased and reprogrammed. Types of flash cards include CompactFlash (CF), Memory Stick (MS) etc.
MicroSDXC
Capacity: Capacity of the storage media.
256 GB
All features

Logistics data

Harmonized System (HS) code:
85235190

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.04 kg
Height: The measurement of the product from head to foot or from base to top.
1 mm
Depth: The distance from the front to the back of something.
11 mm
Width: The measurement or extent of something from side to side.
15 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-25 - 85

Power

Memory voltage: The voltage (V) of the memory in the device.
2.7

Features

Certification:
CE FCC RCM EAC
Endurance:
10000 cycles per logical sector
Product colour: The colour e.g. red, blue, green, black, white.
Black, Grey

Memory

Video Speed Class:
V30
Application performance class:
A2
Internal memory type: The type of internal memory such as RAM, GDDR5.
UHS-I
UHS Speed Class:
Class 3 (U3)
Write speed: The speed at which a device can write data.
125 MB/s
Read speed: The speed at which a device can read data.
160 MB/s
Flash memory class: Class ratings measure the minimum sustained speed required for recording an even rate of video onto the flash memory card. The class rating number corresponds to the transfer rate measured in megabytes per second. Class 2 cards are designed for a minimum sustained transfer rate of 2 megabytes per second (MB/s), while Class 10 cards are designed for a minimum sustained transfer rate of 10MB/s.
Class 10
Flash card type: A flash card is a computer storage device electrically erased and reprogrammed. Types of flash cards include CompactFlash (CF), Memory Stick (MS) etc.
MicroSDXC
Capacity: Capacity of the storage media.
256 GB

Description

Machine translation.

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Product comparison

In this overview, the Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S is compared against similar storage options from Transcend and Emtec. All reviewed products belong to the category of portable flash memory cards designed to support high-speed interfaces and ensure wide compatibility with modern digital equipment. The primary differences lie in storage capacity, form factor, write speeds, and physical durability features.

⚙️ Below is a comparison of the key technical characteristics, including memory type, capacity, read and write speeds, and the real-world significance of these parameters for everyday use.

ParameterTranscend 256GB MicroSDXC (main)Transcend 512GB MicroSDXC USD340STranscend 256GB SDXC 340STranscend 128GB microSDXC 340SEmtec SpeedIN Pro 256GB MicroSDXCPractical significance
Card typeMicroSDXCMicroSDXCSDXC (full-size)MicroSDXCMicroSDXCThe form factor determines compatibility with phones, tablets, or traditional cameras.
Capacity256 GB512 GB256 GB128 GB256 GBHigher capacity stores more high-resolution videos and applications without frequent data offloading.
Read speedUp to 160 MB/sUp to 160 MB/sUp to 160 MB/sUp to 160 MB/sUp to 100 MB/sFaster read speeds reduce waiting times when transferring files to a computer.
Write speedUp to 125 MB/sUp to 125 MB/sUp to 90 MB/sUp to 125 MB/sUp to 95 MB/sHigher write speeds are essential for uninterrupted, high-bitrate 4K video recording.

◎ The table below evaluates how well each model fits different user needs and use cases to help determine the most suitable option.

Use caseRecommended productWhy
4K video recording on mobile devices or action camsMemory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340SProvides an optimal balance of ample capacity and high write speed to handle demanding video capture smoothly.
Maximum storage for extensive media librariesMicroSDXC Transcend 512GB UHS-I Class 10 USD340SOffers double the storage space for large collections of photos, videos, and apps.
Compatibility with standard digital camerasFlash Memory Transcend 256GB UHS-I SDXC 340SFeatures a full-size SDXC form factor designed for devices requiring larger physical memory cards.
The Memory Card Transcend 256GB MicroSDXC UHS-I Class 10 TS256GUSD340S differs from the alternatives by offering a well-balanced 256 GB capacity combined with a high write speed of up to 125 MB/s in a compact microSD form factor. It is most suitable for smartphone, tablet, and action camera users who need dependable storage for everyday applications and high-resolution video recording. A buyer may prefer this model over alternatives if they need a reliable, high-performance card without paying for maximum storage capacity or needing a specialized full-size format.
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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 17 02.11.2026 Best delivery
108.49 €
EU3 5 02.11.2026 Best delivery
114.49 €
WH115 2 02.11.2026 Best delivery
116.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 17 16.11.2026
114.99 €
108.49 €
Stock: 17
Delivery Date: 02.11.2026 Best delivery
Warehouse: WH94
114.49 €
Stock: 5
Delivery Date: 02.11.2026 Best delivery
Warehouse: EU3
116.99 €
Stock: 2
Delivery Date: 02.11.2026 Best delivery
Warehouse: WH115
125.99 €
Stock: 5
Delivery Date: 02.11.2026 Best delivery
Warehouse: WH320
Available only for legal entities
114.99 €
Stock: 17
Delivery Date: 16.11.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Memory Card Transcend 256GB TS256GUSD340S cost, and is it available for purchase?

The price is 108.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Memory Card Transcend 256GB TS256GUSD340S be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Memory Card Transcend 256GB TS256GUSD340S online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All TRANSCEND products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TRANSCEND service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: flash memory class, flash card type, capacity, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Memory Card Transcend 256GB TS256GUSD340S?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.