The IMOU 128GB Class 10 MicroSDXC Card (ST2‑128‑S1) is engineered to meet the demanding needs of modern CCTV and smart camera systems. With a 128 GB storage capacity, this microSDXC card provides ample space for hours of video footage from security cameras, including high‑definition and 4 K models. Its Class 10, UHS‑I U3, V30 speed rating ensures fast and reliable read/write performance — up to approximately 95 MB/s read and 38 MB/s write — which supports smooth recording and playback of continuous or motion‑triggered video. Built with durable 3D TLC NAND flash technology, it delivers long‑lasting performance with support for high program/erase cycles (500‑1000), making it well suited for 24/7 surveillance environments. Compatible with most microSDHC and microSDXC devices, this card is ideal for use with IMOU cameras, network video recorders (NVRs), video intercom systems, and other CCTV infrastructure.
Key Features
128 GB Storage Capacity – Provides substantial space for continuous video footage from security cameras.
Class 10 / UHS‑I U3 / V30 Speed Ratings – High‑speed performance for smooth recording and playback of HD and 4K video.
Fast Data Transfer – Read speeds up to ~95 MB/s and write speeds up to ~38 MB/s support efficient video storage operations.
Durable & Reliable NAND Flash – Built with 3D TLC technology for long‑term performance and endurance under constant writing cycles.
Surveillance‑Ready Design – Ideal for continuous recording in CCTV, IP cameras, NVRs, and video door systems.
Wide Compatibility – Works with microSDHC and microSDXC host devices, including a broad range of security cameras.
Supports H.265 & H.264 – Compatible with efficient video compression standards used in modern surveillance systems.
Reliable Operating Range – Designed to operate across typical CCTV environment temperatures.
