MicroSDXC memory card Hikvision HIKSEMI 128GB C10 UHS-I (Read 92MB/s, Write 40MB/s) with adapter

Hikvision HIKSEMI MicroSDXC 128GB is a UHS-I Class 10 microSD card designed for high-capacity removable storage. With sequential read speeds up to 92 MB/s and write speeds up to 40 MB/s, the card is supplied with an SD adapter to allow use in standard SD card slots. It is intended for expanding storage in smartphones, tablets, action cameras, drones, CCTV devices and other portable electronics that require reliable flash memory.

Advantages

The card combines a large 128 GB capacity with UHS-I Class 10 performance to support full HD recording and fast file transfer. Read speeds reaching 92 MB/s enable quicker access to photos and videos, while write speeds up to 40 MB/s support continuous recording in many consumer devices. The included SD adapter increases compatibility with laptops, cameras and card readers that accept standard SD cards. The Hikvision HIKSEMI card is compact, removable and compatible with devices that follow the microSDXC standard.

Suitable for

• Smartphones and tablets for media storage and app data
• Action cameras and drones for Full HD video recording
• CCTV and dash cameras requiring stable continuous recording
• Laptops and card readers via the included SD adapter

When it may not be suitable

This microSDXC card may not be suitable for professional 4K or high-bitrate RAW video workflows that require sustained write speeds significantly higher than 40 MB/s. It is also not intended to replace enterprise-grade storage solutions where durability ratings, extended warranty terms or specialized endurance specifications are required.

Key specifications

• Form factor: microSDXC
• Capacity: 128 GB
• Speed class: Class 10 (C10)
• UHS interface: UHS-I
• Sequential read speed: up to 92 MB/s
• Sequential write speed: up to 40 MB/s
• Includes: SD adapter for full-size SD slots

How to use

Insert the microSDXC card into the microSD slot of your device or use the supplied SD adapter to place it into a full-size SD card slot. For first-time use, format the card in the target device according to the device manufacturer’s instructions to ensure optimal compatibility and file system settings. To transfer files to or from a computer, use a card reader or the device connection method; always complete file transfers before removing the card to avoid data corruption.

What to consider before purchase

• Check device compatibility with microSDXC cards and UHS-I interface support
• Confirm that the recorded video resolution and bitrate are supported by the card’s sustained write speed
• Verify physical fit and the need for an SD adapter in target devices

Usage recommendations

For reliable performance, format the card in the device where it will be used, avoid filling it to maximum capacity during continuous recording sessions, and periodically back up important data. Replace the card if you notice frequent read/write errors or unexpected unmounting events.