Kortrifess

Kortrifess 1TB microSDXC UHS-I Memory Card

A terabyte-class microSD card promising 130MB/s read speeds and rugged, weatherproof protection for 4K shooters on the move

$47.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 26, 2026.Price and availability are subject to change.

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Overview

The Kortrifess 1TB microSDXC card aims squarely at creators who fill storage quickly. With a terabyte of quoted capacity (labeled as 999GB, with actual user storage lower), it targets DSLR shooters, drone pilots, and action-camera owners who record in 4K UHD and Full HD. The card carries the ratings that matter for video work: UHS-I, Class 10, U3, and V30 for sustained recording, plus an A2 mark aimed at faster app performance on phones and tablets. Read speeds are quoted up to 130MB/s, a figure Kortrifess bases on internal testing that assumes a compatible host device.

Capacity claims are framed in practical terms. Kortrifess estimates the card can hold roughly 12 hours of 4K footage, about 75,200 high-resolution photos, or 39,440 songs, positioning it as an all-in-one option that reduces swap-outs mid-shoot. Durability is a central pitch here. The company states the card is tested to be shockproof, IPX6 waterproof, X-ray-proof, and magnet-proof, and rates it for operation from minus 10C to 80C. That environmental range, paired with the microSDXC TF form factor, makes it a candidate for gear used outdoors and in transit, though the source does not list a rated sequential write speed for buyers weighing high-bitrate recording.

Key Features

Next-Gen 4K Video Performance - Experience seamless recording with 1TB 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 130MB/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, 75,200 high-res photos, or 39,440 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
1TB (labeled 999GB, actual user storage less)
Form Factor
microSDXC TF card
Interface
UHS-I
Speed Class
Class 10 (C10), U3, V30
App Performance
A2
Read Speed
Up to 130MB/s
Operating Temperature
-10C to 80C
Durability
Shockproof, IPX6 waterproof, X-ray-proof, magnet-proof
Quoted Capacity Examples
~12 hours 4K, 75,200 photos, or 39,440 songs

Frequently Asked Questions

The card is labeled 1TB but marked as 999GB, and Kortrifess states actual user storage is less after formatting because capacity is measured in decimal gigabytes.
Yes. It carries U3 and V30 ratings intended for sustained 4K UHD capture, and Kortrifess estimates it holds about 12 hours of 4K footage.
The 130MB/s figure is a read speed from internal testing and requires a compatible device. Real-world speed varies with your host hardware, interface, and usage conditions.
Kortrifess states it is tested to be shockproof, IPX6 waterproof, X-ray-proof, and magnet-proof, with an operating range from minus 10C to 80C.
It targets DSLR cameras, drones, action cameras, smartphones, and tablets, with an A2 rating aimed at faster app performance on phones and tablets.