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Small silver microSDXC card with SD adapter

Lexar

Lexar Professional SILVER PLUS 512GB microSDXC memory card

SKU CH-NXR7-2XDH8

High-capacity 512GB microSDXC card delivering up to 205MB/s read and 150MB/s write speeds for 4K video capture

  • Rapid transfers with up to 205MB/s read and 150MB/s write speeds
  • Smooth 4K 60fps recording guaranteed by V30 video speed class rating
  • Survives 1500G shock, 15000 Gauss magnetic fields and 1.5m drops
  • Includes SD adapter for use in cameras, laptops and other devices
  • Tested compatible with DJI, GoPro, Nintendo and Steam Deck hardware

Ready for high-resolution capture

The Lexar Professional SILVER PLUS 512GB microSDXC card is built for photographers and videographers who need fast, reliable storage. It carries UHS-I, C10, U3 and V30 ratings to support FULL-HD and 4K video recording. An SD adapter is included for use in cameras, laptops and other devices. The card suits drones, action cameras, handheld consoles and similar gear.

Thermals noise and power draw

As a solid-state memory card it has no moving parts, fans or active cooling, so it runs silently and draws minimal power from the host device. The supplier rates it shockproof at 1500G, magnetic-proof at 15000 Gauss and able to survive drops from 4.92 ft (1.5 m). It is also wearproof and temperature-proof for harsh environments.

Speed class and sustained write

The V30 rating guarantees a minimum sustained write speed of 30 MB/s, which is the key figure for uninterrupted 4K 60fps video and burst photography. Maximum read reaches 205 MB/s and maximum write reaches 150 MB/s when paired with a compatible reader such as the Lexar RW310x. Capacity is 512GB.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $102.99
Pricier than about 73% of the 1,947 comparable items (median $46.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the microSDXC card and which step do people most often get wrong?

Insert the card into the device slot with the gold contacts facing down until it clicks; the common mistake is leaving the SD adapter on when the device only accepts the bare microSD form factor.

What maintenance or replacement will this 512GB card need later?

No scheduled maintenance is required; replace the card if it becomes physically damaged, if write speeds drop well below the rated 150MB/s, or if the host device reports persistent read errors.

What limit appears first during sustained 4K recording on this V30 card?

The minimum guaranteed write speed of 30MB/s is the first bottleneck; sustained capture above that rate can stall recording even though peak write reaches 150MB/s.

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