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Samsung PRO Endurance microSDXC Memory Card

Class 10, UHS Speed Class 3 (128GB)

Item # 305MJ128KA

2 questions - 2 answers

Item # 305MJ128KA

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$16.99 -$2.00 Instant savings


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Product highlights:

  • 128GB capacity
  • designed for surveillance cameras, dash cams, and body cams
  • UHS-1 interface
  • supported speed classes:
    • UHS Speed Class 3
    • Video Speed Class V30 (certifies high minimum speed for video)
    • Speed Class: 10
  • read speed: 100MB/s
  • write speed: 40MB/s
  • waterproof, X-ray-proof, magnet-proof, and drop-proof
  • endures temperatures from -13° to 185°F
  • tested against wearing out for approximately 70,080 hours of use
  • includes full-size SD card adapter
  • warranty: 5 years card (1 year adapter)
  • MFR # MB-MJ128KA/AM

What's in the box:

  • 128 GB microSDHC memory card
  • SD adapter for microSD

Customer reviews for Samsung PRO Endurance microSDXC Memory Card

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More details on the Samsung PRO Endurance microSDXC Memory Card

Mark G.
The Samsung PRO Endurance microSDXC Memory Card replaces these items:

Product Research


Overview: The Samsung PRO Endurance microSDXC flash memory card is engineered to deliver long lasting performance and is the perfect fit for CCTV, dash cams body cams, as well as other surveillance type camera systems with a microSD memory card slot. A full-size SD card adapter is included for use with SDXC-compatible devices. The card is backed by a 5-year limited warranty, while the adapter is covered for one year.

Durability: From severe weather to extensive wear and tear, the PRO Endurance stands up to real-world situations. After rigorous testing, PRO Endurance stands up against magnets, X-rays, water, drop, wearout, and stays cool under pressure in extreme operating temperatures.

  • Video Monitoring: up to 70,080 hours (equivalent to 8 years) of constant monitoring
  • Waterproof: withstand up to 72 hours in 1 meter depth of seawater
  • Temperature: operating temperatures of -25°C to 85°C (-13F° to 185°F); non operating temperatures of -40°C to 85°C (-40°F to 185°F)
  • X-Ray: up to 100mGy (equal to airport X-ray machines)
  • Magnetic Fields: up to 15,000 gauss for 30 seconds, or the magnetic field of a high-field MRI
  • Drop: withstands drops up to 5 meters (16.4 feet)
  • Wearout: up to 10,000 swipes

Speed Class Rating: This PRO Endurance microSDXC card has a Class 10 SD speed rating. The card also has a UHS-I interface and a UHS Speed Class rating of U3, making it a recommended medium for recording large, mega-pixel photos and 4K UHD video. It has a Video Speed Class rating of V30. It has a read speed of up to 100 MB/s and a write speed of up to 40 MB/s.

Usable Memory: A portion of the card's capacity is used for system files and maintenance. The actual usable capacity of this card is slightly less than the labeled capacity.


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Customer Q&A

2 questions already asked

Will this work in a dgi mini 3 rc controller ??
joseph  Apr 12, 2023
1 answer
This could be used. However, DJI offers a list of recommended microSD cards in their manual. Our advisors can help to select a recommended option. You may reach us via online chat or phone at 1-800-324-9695.
zachary  Apr 13, 2023 (Staff)
Is this memory card compatible with the Thinkware U1000 dual camera?
jose  Nov 27, 2022
1 answer
I see no reason why not, Jose. While the Samsung Pro 128g is not listed as a specific accessory, additional MicroSD cards can be used up to 128GB. Each of the different types of recording files are stored in folders named for that type of recording, making it easier to review and archive footage. The 4 different storage files include: Continuous Recordings, Continuous Recording Incidents, Manual Recordings, Motion Detection, and Parking Incidents.
bo  Nov 27, 2022 (Staff)

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