Most smart security cameras record to a microSD card. For reliable everyday use, an 8GB microSDHC card can work for short clips and motion-triggered events, though it may offer limited storage time.

• Type: microSDHC or microSDXC, UHS-I.
• Speed: Class 10/U1 helps with smooth HD video writing.
• Capacity: 8GB is entry-level; larger capacities extend video history if your device supports them.
• Endurance: Cards labeled for continuous recording may last longer under 24/7 write cycles.
• Setup tip: Format the card in the camera and enable loop recording if available.

Always check your camera’s manual for the maximum supported capacity and recommended formats. You can use filters on this page to find 8GB microSD options that meet these specs.

Handheld gaming PCs typically use microSD cards for extra game storage. While an 8GB microSDHC card can hold smaller indie titles or media, many users choose higher capacities for modern games.

• Type: microSDHC or microSDXC (UHS-I), depending on device support.
• Speed: Look for Class 10 and UHS ratings (U1/U3) to help with faster loads; actual gains depend on the device.
• Setup tips: Insert with the device powered down, then format the card in the system settings when possible.
• Care: Avoid removing the card while apps or games are running to reduce data corruption risk.

Check your device’s specs for supported capacities and formats before purchasing.

Many DSLRs accept full‑size SD cards, making an 8GB SDHC a practical starter for still photos and short Full HD clips. Picking the right speed class can improve burst shooting and video recording.

• Type: Full‑size SD (SDHC/SDXC). Avoid microSD unless you must use an adapter.
• Speed: Class 10/UHS‑I (U1 or higher) is commonly used for 1080p recording and quicker photo writes.
• Use case: 8GB works for casual shoots; higher capacities are helpful for RAW bursts or longer videos.
• Maintenance: Format the card in‑camera periodically to help maintain performance.

Confirm your camera’s manual for supported card families and any specific recommendations.

Usable space on an 8GB memory card is typically a bit less than 8GB due to formatting. Actual storage depends on file size and quality settings.

• Photos: If a photo averages 3–5 MB, you might store roughly 1,400–2,400 images.
• Music: At about 1 MB per minute (e.g., 128 kbps MP3), that’s roughly 120+ hours of audio.
• Video: Full HD video bitrates vary widely; plan for a relatively short amount of footage on 8GB.

These are rough estimates; actual results vary by camera settings, compression, and file types. To plan, divide card capacity by your average file size for a quick personal estimate.

Dash cams record continuously and overwrite old clips, so an 8GB microSDHC card provides only a short window of footage before looping—especially at 1080p or higher. It can still be useful for brief commutes or as a backup.

• Speed: Class 10/U1 helps maintain consistent recording.
• Endurance: Cards designed for continuous write cycles may offer better durability.
• Settings: Shorter loop intervals or lower resolution/bitrate can extend how much video is retained.
• Care: Format the card in the dash cam periodically to help reliability.

Check your device’s manual for maximum supported capacity and suggested card types before purchasing.