512GB Bulk Micro SDXC Card

512GB Micro SDXC U3 Surveillance Card

Status: In Stock
  • Support UHD 8K device, Drones, Industrial Application, Game Consoles, Medical devices, and Motion Cameras.
  • 3D TLC Flash
  • Using original Samsung, Intel, Hynix, and MicronFlash
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Bulk deal
Quantity Discount Discounted price
100 - 500 $0.05 -
501 - 1000 $0.08 -
1001 + $0.12 -
Bulk pricing will be applied to package:
Free shipping
UP to 300pcs
lead time
Free sample
(minimal order quantity)
Product description:
Technical detail
manufacture MRT
Flash Type TLC
Weight 0.33g
Speed Up to 60MB/s by Write, Up to 130MB/s by Read
Disk system exFAT
Compressed Photos in 10MP Can store nearly 140,000 photos (file size is around 3MB)
Surveillance recording capability 24/7 recording at 32MB/s for 3 years
Dimension for Micro SD 15*11*1 (mm)  / 0.04 x 0.59 x 0.43 inches
Operating Temp 0 to 60 °C (recommended)
Standard SD 6.0
Shipping Time 3 - 5 days by DHL
Dimension for Micro SD: 15*11*1 (mm)  / 0.04 x 0.59 x 0.43 inches
Testing we have for Micro SD 512GB UHS-3
The main tests we regularly adopt are H2test, ATTO test, aging test and reliability test, which will ensure the quality of every card can meet high requirements for consumer, medical and industrial market. U3 Flash cards use 3D NAND flash, it has superior speed that enables flexible recording solutions with IP video. Micro SDXC cards from MRT has built-in error management, it actively and scientifically avoids the data mistake and ensures the stability.
H2test result for bulk Micro SDXC 512GB UHS-3
Micro SDXC 512GB UHS-3 Datasheet
product detail

Micro SDXC card UHS-3 512GB, it meets the latest standard of UHS-III. The minimum writing speed is as high as 60MB/s, features the level of V60 video speed, which can support 8K and 4K UHD video without skipping frames. This is a high-performance memory card, not only for consumer market but also fit industrial grade. Also, the large capacity will free you from the worry of limited space, you can carry hundreds of movies, thousands of 4K video and ten thousands of songs. It is powerful in Performance, Durability and speed, this memory card is designed for filming HD video.

Quality standard
  • Speed: Up to 60MB/s by Write, Up to 120MB/s by Read
  • Package: We pack 50pcs per tray. Standard Packing: Bulk Package
  • Warranty: 5 years
  • Lead Time for Bulk Micro SDXC 512GB: within 2 days after order Confirmed; Shipping Time: 3 – 5 days by DHL
  • Customized Service: Support Customized chip, CID registers, Logo printing and Package
  • Where to USE: 512GB Micro SDXC card is highly ordered by outdoor activity fans, they use the memory card to record unforgettable memories by motion cameras, drones and android phones.  With high endurance and reliability, it can meet the requirements for a wide range of industrial equipment. Moreover, 512GB is large enough to allow users to take time for photographing and shooting, it will bring you new experience on data loading.  Besides it, it is also ideal card for mobile gaming, which will help you boost your play when running on the game App in the micro SD card.
  • Waterproof: It can meet JIS IPX 7 Standards
  • X-ray Proof: It can meet ISO7816-1 Standard
  • Shock Proof: It can stand vibration, bending and twisting resistance
  • Compatibility: Easily transfer files between your digital devices and computer, can work with all USB 2.0 or 3.0 devices. But the speed will be a bit slower if connecting with the 2.0 port.
  • External Function: when combined with the adapter, it can be used as a full sized SDXC card, and work with any devices with SD Slot.
  • Controller for Memory Card 512GB: It is  AS, Sandisk, Samsung, and SMI.
  • The available controller model for Micro SDXC 512GB Card:  SM2706, SM2707, SM2705, AS2707, AS2703 and AS2705
  •  U3 Card can promise less loading time for pictures and videos in high resolution, it is designed for high-level camera, Dash cam, and Raspberry pi. It saves much time to shoot next photo, listen new song and take another video, there is a must to order 512GB Flash card in UHS-3 if you need to use high-end devices and make your life more efficient.
Flash And Controller type
  • Flash Type:  TLC
  • Controller for Memory Card 512GB: It is  AS, Sandisk, Samsung, and SMI.
  • The available controller model for Micro SDXC 512GB Card:  SM2706, SM2707, SM2705, AS2707, AS2703 and AS2705
  • TLC Flash (Contact us if you go for MLC)
1 review for 512GB Micro SDXC U3 Surveillance Card
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Rick ElliottAugust 15, 2019
I bought bulk Micro SD 512gb for Nintendo switch. The amazing upload and download speed lights me up. I can store over 80 games in this tiny card, that’s perfect for my resell. Also, the low price is the most charming part.
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