Price history
Kortrifess
Kortrifess 128GB microSDXC UHS-I Memory Card, 2-Pack
Two 128GB U3/V30 microSDXC cards rated for 4K UHD capture with read speeds up to 120MB/s
$39.99*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 27, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Key Features
Next-Gen 4K Video Performance - Experience seamless recording with 128GB of massive capacity. Rated UHS-I, U3, and V30, this card is engineered for crystal-clear 4K UHD video. Capture every frame with professional-grade stability and zero lag. (1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.)
Accelerate Your Workflow - Save valuable time with blazing-fast offload speeds up to 120MB/s. Move high-resolution photos and heavy video files to your computer in seconds, so you can spend less time waiting and more time creating. (Require compatible devices capable of reaching such speed. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors.)
Massive Storage for Your Vision - Never worry about "Storage Full" again. Store up to 12 hours of 4K footage, 18800 high-res photos, or 19720 songs. It’s the ultimate companion for your drone or camera, allowing you to record, store, and share without limits.
Rugged Durability, Built for Adventure - Your data is shielded against the elements. This card is rigorously tested to be shockproof, IPX6 waterproof, X-ray proof, and magnet-proof. It thrives in extreme environments, from -10°C to 80°C.
Versatile Compatibility - A premium memory solution for all your gear. Whether it’s a smartphone, tablet, drone, or action camera, this card provides seamless integration and reliable performance across most of your favorite devices.
Specifications
Brand
Kortrifess
Capacity
128GB per card
Pack Quantity
2 cards
Card Type
microSDXC (TF)
Bus Interface
UHS-I
Speed Class
Class 10 (C10)
UHS Speed Class
U3
Video Speed Class
V30
Application Class
A2
Read Speed
Up to 120MB/s
Durability
Shockproof, IPX6 waterproof, X-ray proof, magnet-proof
Operating Temperature
-10°C to 80°C
Frequently Asked Questions
Is the 128GB capacity per card or split across the two-pack?
Each card in the two-pack holds 128GB, so you get two separate 128GB cards. Note the listing states actual usable storage is less than the labeled figure.
Is this card fast enough for 4K video recording?
Kortrifess rates it U3 and V30 and markets it for 4K UHD capture. Those classes target sustained high-resolution video, though the listing specifies read speed rather than a write speed.
What does the 120MB/s speed rating actually refer to?
That is the rated read speed, aimed at faster offloading of files to a computer. Kortrifess notes you need a compatible device to reach it and that real speeds may be lower.
How durable is this card in rough conditions?
The manufacturer lists it as shockproof, IPX6 waterproof, X-ray proof, and magnet-proof, with a rated operating range of -10°C to 80°C for use in demanding environments.
What devices is this card compatible with?
Kortrifess describes broad compatibility across smartphones, tablets, drones, and action cameras, and markets it for DSLR use and 4K UHD video recording.
How much footage or how many photos can one card hold?
Per the manufacturer, a single 128GB card stores roughly 12 hours of 4K footage, about 18,800 high-resolution photos, or around 19,720 songs.
Related Products
