ADATA · Pen Drive

ADATA Premier Extreme microSDXC

microSD card · 1 TB · 800 MB/s · Class 3 (U3)

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Type microSD card
Capacity 1 TB
Speed 800 MB/s
Standard Class 3 (U3)

ADATA Premier Extreme microSDXC is a microSD card with 1 TB, reading at up to 800 MB/s. It came out in 2025.

Released: 2025-12-13

Specifications

Key specs

Type: microSD card
Capacity: 1 TB
Speed: 800 MB/s
Standard: Class 3 (U3)
Released: 2025-12-13
Part number: UD1TEX3L1-C
EAN / UPC: 4711658153814

Memory

Capacity: 1 TB
Flash card type: SDXC
Read speed: 800 MB/s
Write speed: 700 MB/s
Internal memory type: UHS-I
UHS Speed Class: Class 3 (U3)
Video Speed Class: V30
Flash memory class: Class 10

Features

Product colour: Blue, Yellow
Certification: CE, FCC, VCCI, EAC, RCM, UKCA, IC

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Power

Memory voltage: 2.7,3.6 V

Operational conditions

Operating temperature (T-T): 0 - 70 °C

Weight & dimensions

Width: 11 mm
Depth: 15 mm
Height: 1 mm
Weight: 0.25 g

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About this product

Switch 2 Ready! Unleash Ultimate Game Experience The next generation Premier Extreme SD7.1 Express memory card uses Silicon Motion SM2708 SD Express Controller, which has passed compatibility test of Nintendo Switch 2. This optimizes the entire gaming journey; allows players to fully unleash their console's capabilities without being constrained by storage bottlenecks.

Datasheet (PDF)

Premier Extreme microSDXC vs similar pen drives & memory cards

	ADATA Premier Extreme microSDXC	ADATA UD256GEX3L1-C 256GB Memory Card	ADATA UD512GEX3L1-C	ADATA AUSDX1TUI3V30SA2-RA1 1TB Memory Card
Type	microSD card	microSD card	microSD card	microSD card
Capacity	1 TB	256 GB	512 GB	1 TB
Speed	800 MB/s	800 MB/s	800 MB/s	100 MB/s
Standard	Class 3 (U3)	Class 3 (U3)	Class 3 (U3)	Class 3 (U3)
Released	2025	2024	2024	2024