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Small black microSDHC card with HP branding and Class 10 marking

HP

HP 726116-B21 8GB microSDHC Class 10 memory card

SKU CH-ETH0-E7AA2 MPN 726116-B21

8GB microSDHC Class 10 card provides portable storage for compatible devices

  • TypemicroSDHC
  • Capacity8GB
  • Speed Class RatingClass 10
  • FeaturesNumber of Memory Cards:1
  • 8 GB capacity stores photos and apps
  • Class 10 speed enables smooth Full HD video recording
  • microSDHC format fits phones, tablets and action cameras
  • HP 726116-B21 model ensures genuine HP quality
  • Single card in pack simplifies immediate use

HP 8GB microSDHC Card

The HP 726116-B21 is an 8GB microSDHC Class 10 memory card intended for devices that accept the microSDHC format. It provides removable storage for cameras, drones, handheld consoles or other compatible host equipment. The card is supplied new as a single unit.

8GB Capacity and Class 10 Speed

The 8GB capacity holds several hours of Full HD video or thousands of JPEG images depending on bit-rate and compression. Class 10 rating guarantees a minimum sequential write speed of 10 MB/s, which sustains continuous recording at common bit-rates. The card reaches its limit when the 8GB space is filled or when the host demands sustained throughput above the Class 10 floor.

Thermals Noise and Power Draw

Solid-state flash memory generates negligible heat during read or write operations. The card operates silently with no moving parts. Power consumption is limited to the low levels defined by the microSDHC specification, drawing minimal current from the host device during active transfers and dropping to near-zero when idle.

Highlights

  • 8 GB capacity stores photos and apps
  • Class 10 speed enables smooth Full HD video recording
  • microSDHC format fits phones, tablets and action cameras
  • HP 726116-B21 model ensures genuine HP quality
  • Single card in pack simplifies immediate use

Specifications

BrandHP
Model726116-B21
TypemicroSDHC
Capacity8GB
Speed Class RatingClass 10
FeaturesNumber of Memory Cards:1
Shipping weight0.45 kg
Package size25 × 25 × 1 mm

Questions about this item

Will this 8 GB microSDHC card work in an older device that only supports standard microSD?

The card follows the microSDHC standard, so it requires a host that explicitly supports SDHC capacity; legacy microSD-only readers will not recognise it.

How can I confirm the card is delivering Class 10 performance after I install it?

Run a sequential write test with a tool such as CrystalDiskMark or h2testw; sustained write speeds at or above 10 MB/s indicate the card meets its Class 10 rating.

Does the package include a full-size SD adapter or any other accessories?

The kit contains one 8 GB microSDHC card only; a microSD-to-SD adapter or USB reader must be purchased separately if your system lacks a microSD slot.

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