The IMOU ST2-128-S1 is a 128GB MicroSDXC memory card rated Class 10 / U3 / V30 / UHS-I, engineered for continuous video recording in IP cameras, security systems and dash cams, with endurance-grade 3D TLC NAND flash and full environmental protection.

Key Features

• 128GB MicroSDXC capacity with Class 10 / U3 / V30 / UHS-I ratings
• Read speed up to 95MB/s; write speed up to 38MB/s
• 3D TLC NAND flash with up to 1000 write cycles
• Waterproof, shockproof and X-ray resistant construction
• Low and high temperature resistance: 0°C to 70°C
• Dimensions: 15 × 11 × 1mm

Product Benefits

• V30 rating ensures sustained write speeds for 4K and Full HD video recording
• Endurance-grade NAND extends card life under frequent write/erase cycles from security cameras
• Environmental protection allows installation in outdoor camera enclosures

Technical Specifications

• Brand: IMOU
• Model: ST2-128-S1
• Type: MicroSDXC
• Capacity: 128GB
• Speed class: Class 10, U3, V30, UHS-I
• Read speed: up to 95MB/s
• Write speed: up to 38MB/s
• Flash type: 3D TLC NAND
• Write endurance: up to 1000 cycles
• Operating temperature: 0°C to 70°C
• Dimensions: 15 × 11 × 1mm

Why You'll Love It

• 128GB stores weeks of continuous footage depending on resolution and bitrate
• Waterproof and shockproof ratings provide reliability in outdoor installations
• Class 10 / V30 rating confirms smooth, uninterrupted video capture without dropped frames