Exascend’s Catalyst microSDXC UHS-I memory card meets U3 and V30 speed ratings, guaranteeing a minimum sustained write speed of 30 MB/s – ideal for 4K RAW video capture and action shots without any risk of frame drops.
Rated A2, the Catalyst microSD enables fast app loading, giving you a seamless mobile experience.
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Exascend's Catalyst series microSD cards are designed to take on challenging action and burst photography, supporting the continuous recording of high frame rate videos and high-res images with ample performance to spare.
High-end video capture demands high write speeds that can be sustained for longer than short bursts. Our UHS-I microSD cards are engineered to exceed these tough requirements and boast the V30 video speed class-rating as a result.
Extreme environments can produce incredible footage – but only if your hardware can keep up. Our Catalyst microSD cards are designed to excel in temperatures as cold as -13 °F (-25 °C) and as hot as 185 °F (85 °C), allowing you to tackle even the most challenging shoots with confidence.
Exascend’s Catalyst series microSDXC cards (V30) max out the absolute potential of the UHS-I interface, offering stunning read speeds up to 175 MB/s and write speeds up to 150 MB/s, which translates into ultra-fast offloading and file transfers.
Certified V30 for high sustained write performance, the Catalyst microSD cards can handle 4K RAW video capture flawlessly without dropping a single frame. A2-rated, the Catalyst microSD cards bring outstanding app performance and storage expansion to your smartphones, gadgets and game consoles.
Series highlights:
To learn more about how Exascend’s Catalyst microSD cards can help bring your photography and cinematography to the next level, please do not hesitate to send us a product inquiry and we will get back to you in no time.
Our professional cinematography-optimized storage lineup focuses on one thing: delivering the highest possible performance for photography professionals and their gear – no matter where or how you shoot.
Our memory cards’ hardware and firmware are carefully selected, designed and developed to meet the unique requirements in high-end professional photography and cinematography.
| Image | Model Name | Form factor | Capacity (GB) | Max. seq. read (MB/s) | Max. seq. write (MB/s) | Inquiry |
|---|---|---|---|---|---|---|
 | EX64GUSDU1 | microSDXC | 64 | 170 | 140 | |
 | EX128GUSDU1 | microSDXC | 128 | 175 | 150 | |
 | EX256GUSDU1 | microSDXC | 256 | 175 | 150 |
| microSD UHS-I V30 | |
| Edition | Catalyst |
| Physical information | |
| Form factor | microSDXC |
| Interface | UHS-I |
| Capacity | 64–256GB |
| Flash type | 3D TLC |
| Input voltage | 3.3V±5% |
| Power consumption | – |
| Performance | |
| Maximum sequential read (MB/s) | 175 |
| Maximum sequential write (MB/s) | 150 |
| Reliability/endurance | |
| Operational temperature (°C) | -25–85 |
| Storage temperature (°C) | -45–90 |
| Warranty (years) | 5 |
