Lexar microSDXC Silver Plus 1066x 64GB – High-speed 205MB/s read for reliable 4K video

The Lexar microSDXC Silver Plus 1066x UHS-I/U3/A2 card delivers fast read performance to speed up transfers and reliable write performance to capture Full-HD and 4K video. This 64GB card is rated V30 and works with a wide range of devices, and when used with the Lexar RW310x reader it reaches its full read potential to reduce waiting time for file transfers.

Key features at a glance

Max read speed up to 205MB/s to expedite file transfers
Max write speed up to 150MB/s for stutter-free video recording and burst photography
Rated V30 to support smooth 4K video recording, including up to 4K 60fps as specified
UHS-I interface with U3/A2 speed class designations for performance in cameras and portable devices
Broad device compatibility tested with models from DJI, GoPro, Nintendo, and SteamDeck
Durability features: IPX7 waterproof, wearproof, drop-proof, temperature-proof, x-ray-proof, shockproof, magnetic-proof, and vibration resistant
Includes Lexar Recovery Tool and is covered by a lifetime limited warranty
Pairs with the Lexar RW310x reader to achieve the card’s maximum read speeds and reduce transfer wait times

Performance when it matters

This card’s maximum read speed of 205MB/s helps you move large video files and photo libraries faster, shortening the time spent waiting for transfers. With maximum write speeds of up to 150MB/s, the card supports continuous shooting and recording without stutters. The UHS-I, U3, and A2 classifications reflect its suitability for high-resolution imaging and responsive app performance on compatible devices.

Video and photography use cases

Rated V30, the Silver Plus microSDXC card is built to handle detailed video workflows. It supports Full-HD and 4K capture, and the product information specifies up to 4K 60fps recording. These attributes make the card suitable for drone footage, action camera clips, handheld console captures, and other scenarios where high-bitrate video or burst photography is required.

Compatibility and device support

Lexar has tested compatibility with a variety of popular devices. The card is explicitly noted as compatible with devices from DJI, GoPro, Nintendo, and SteamDeck. Use with the Lexar RW310x reader is recommended to realize the card’s maximum read speeds during data transfers.

Durability and reliability

The card is built for field use. It carries multiple durability claims: IPX7 waterproofing, wear resistance, drop resistance, temperature resistance, x-ray resistance, shock resistance, magnetic-proofing, and vibration resistance. These protections help ensure data integrity and card longevity in varied shooting environments.

Software and warranty

This product includes the Lexar Recovery Tool to assist with recovering accidentally deleted files. Lexar also provides a lifetime limited warranty for the card, offering added reassurance for long-term use.

Quality testing and brand background

Lexar states that all products undergo testing in Lexar Quality Labs, which use thousands of different cameras and digital devices to confirm performance, quality, compatibility, and reliability. The brand notes more than 28 years of history in memory solutions and a product lineup that includes memory cards, USB flash drives, card readers, solid-state drives, and DRAM.

Specifications

Specification	Details
Product	Lexar Professional SILVER PLUS microSDXC
Capacity	64GB
Interface / Speed Class	UHS-I / U3 / A2
Read speed (max)	205MB/s
Write speed (max)	150MB/s
Video speed rating	V30 (supports up to 4K 60fps)
Marketing label	1066x
Durability features	IPX7 waterproof, wearproof, drop-proof, temperature-proof, x-ray-proof, shockproof, magnetic-proof, vibration resistant
Compatibility (tested)	DJI, GoPro, Nintendo, SteamDeck, and more
Included software	Lexar Recovery Tool
Warranty	Lifetime limited warranty
Recommended reader	Lexar RW310x to achieve maximum read performance

FAQ

Question: Can this card record 4K video reliably?
Answer: Yes. The card is rated V30 and the product information specifies support for 4K video, including up to 4K 60fps. Its write performance supports stutter-free recording for high-resolution video.

Question: Will I get the fastest transfer speeds with a regular card reader?
Answer: To fully achieve the card’s blazing read speeds, Lexar recommends pairing it with the Lexar RW310x reader. Using that reader helps reduce wait times during transfers and allows you to realize the card’s maximum read performance.

Question: Is the card suitable for action cameras, drones, or gaming devices?
Answer: Yes. Lexar tested this card for compatibility with devices from DJI, GoPro, Nintendo, and SteamDeck, indicating it is suitable for drones, action cameras, and handheld gaming systems among other devices.

Question: What protections does the card offer for use in the field?
Answer: The card includes multiple durability features: IPX7 waterproofing, wear resistance, drop resistance, temperature resistance, x-ray resistance, shock resistance, magnetic-proofing, and vibration resistance to help protect your data in various environments.

Question: What support is included in case I delete files by mistake?
Answer: The card comes with the Lexar Recovery Tool to help recover accidentally deleted files, and it is covered by a lifetime limited warranty for additional peace of mind.