- Are these cards fast enough for 4K video?
- Lexar only states read speed, up to 160MB/s. No write speed or V30 rating is given, so sustained 4K recording is not guaranteed. Check the device maker's requirement before relying on them for video.
- Can I use one card in a dash cam?
- Yes, but these are general-purpose cards, not high-endurance ones. Dash cams rewrite constantly, so expect a shorter life than a card sold specifically for continuous recording.
- Do the cards come with SD adapters?
- Yes. Each card ships with a full-size SD adapter, and the set includes a wallet to hold the cards and adapters.
- How tough are they?
- Lexar rates them IPX7 waterproof to 1m for 30 minutes, plus resistance to X-rays, magnets, vibration, 1500G shock and 1.5m drops. That covers most accidents short of physical damage.
- Will they work in a phone or tablet?
- Yes, if the device takes microSDXC. Cards above 32GB use exFAT, which Android and most modern devices read without formatting.
- Are all five cards the same?
- Yes. The pack holds five identical 128GB microSDXC cards, each with its own SD adapter.
- Where is the LEXAR microSDXC Card 128 GB 5 pcs SD Adapters Wallet cheapest?
- At Newegg, for $209.90, as of our latest check.