# SanDisk Cruzer Blade 32GB USB 2.0 Flash Drive (Black)

Source: https://www.ranked10.co.uk/tech/best-32gb-usb-flash-drives/sandisk-cruzer-blade-32gb
Ranked #7 in "Best 32GB USB Flash Drive 2026: 8 Ranked, Read vs Write": https://www.ranked10.co.uk/tech/best-32gb-usb-flash-drives

- Price: £13.39 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.6 from 286,613 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B005FYNT3G?tag=ranked10-21

The SanDisk Cruzer Blade is the black 32 GB version of a drive almost everyone has owned at some point. It sits at number 7 in this guide, at £13.39, with a 4.6 rating drawn from 286,613 ratings. It is a USB 2.0 stick with a simple drag-and-drop approach and a plastic body, so the interesting part is not what it does but what its own listing says about how fast it does it.

USB 2.0 has a theoretical ceiling of 60 MB/s (480 Mbps). The specification sheet for this drive declares a read speed of 70 MB/s — a figure the interface named two lines above it cannot carry — alongside a listed write speed of 40 MB/s. The same sheet also carries fields that belong to memory cards rather than USB sticks: "Secure Digital Association Speed Class: Class 10" and "Flash Memory Type: CompactFlash". And the first bullet promises a compact design that fits in your pocket, while the dimensions field gives 16 x 11 x 0.5 centimetres, which is not pocket-sized by any reading. Everything on this page comes from the Amazon listing for this product; we have not benchmarked the drive ourselves, and the numbers below are quoted exactly as the listing gives them.

## Specification

| Field | Value |
|---|---|
| Price | £13.39 |
| Rating | 4.6 out of 5, from 286,613 ratings |
| Capacity | 32 GB |
| Hardware interface | USB 2.0 (USB Type A) |
| Read speed (as listed) | 70 MB/s |
| Write speed (as listed) | 40 MB/s |
| Speed class (as listed) | Class 10 |
| Flash memory type (as listed) | CompactFlash |

## Questions people ask

**How fast does SanDisk say the Cruzer Blade is?**

The listing gives 70 MB/s read and 40 MB/s write. The hardware interface named on the same page is USB 2.0, which has a theoretical ceiling of 60 MB/s (480 Mbps), so the listed read figure sits above the interface it is quoted for.

**What sort of port does the SanDisk Cruzer Blade plug into?**

The listing states a USB 2.0 hardware interface with a USB Type A connector, and the compatibility bullet repeats USB 2.0.

**What capacity is the SanDisk Cruzer Blade sold as here?**

The product data states 32 GB. One of the reviews shown on the page describes a 64 GB drive, which does not match the capacity in the listing.

**Can I protect private files on it?**

Yes — the SanDisk listing says the Cruzer Blade password-protects and encrypts private files with SanDisk SecureAccess software.

**Will it work with phones and tablets?**

The listing puts "most Android devices" under compatible phone models, and describes compatible devices as computers, tablets and smartphones with a Lightning adapter for iOS devices.

**How big is the SanDisk Cruzer Blade?**

The dimensions field gives 16D x 11W x 0.5H centimetres, while the first bullet describes a compact design that fits in your pocket. Those two statements are hard to reconcile, and the listing does not explain the difference.