PricepectAI-Verified Comparisons

Comparisons About

⌘K

Pricepect

Independent product comparisons to help you buy smarter.

Browse

Categories
Comparisons
Spec Comparisons
Head-to-Head
Search

Info

About
Privacy Policy
Terms of Service

Top Categories

Electronics
Home & Kitchen
Sports & Outdoors
Automotive

✓ Independent & Unbiased✓ AI-Verified Data✓ Expert-Reviewed

Pricepect participates in the Amazon Services LLC Associates Program. As an Amazon Associate, we earn from qualifying purchases. © 2026 Pricepect. All rights reserved.

Corsair READOUT — Review & Specs | Pricepect | Pricepect

Home USB Flash DrivesCorsair READOUT

Corsair READOUT — image 1

Corsair

Corsair READOUT

0.0(0 reviews)

$77.14

Track Price on BigBangPrice

Get notified when the price drops. Track this product on BigBangPrice, our price tracking partner.

CMFUSBREADOUT-4GB

USB Flash Drives

Expert Review Analysis

The Corsair Flash Readout 4GB USB 2.0 is a rugged, rubber‑sealed flash drive from around 2008 that features a unique LED capacity readout display. It offers cross‑platform plug‑and‑play compatibility but is limited by USB 2.0 speeds and modest 4 GB storage.

✓ Best for: Field workers, photographers, and anyone needing a rugged, water‑resistant USB drive with an at‑a‑glance capacity indicator for low‑speed backup or emergency boot tasks on legacy systems.✗ Not ideal for: Users requiring fast data transfers, large media file handling, or modern high‑capacity storage; the drive’s USB 2.0 speed and 4 GB size make it unsuitable for those scenarios.

Pros

✓Innovative LED capacity readout display provides immediate visual indication of remaining storage space.
✓Rugged rubber construction offers water resistance and shock protection up to approximately 40 G.
✓Cross‑platform plug‑and‑play compatibility with Windows, macOS and Linux without needing drivers.

Price History

Current

$77.14

Average

$77.14

Lowest

$77.14

Highest

$77.14

Price trend (90d):0.0%

Specifications

Connectivity

InterfaceUSB 2.0 (Standard-A)

Design

Weight91 g g

Shock ResistanceUp to 40 G G

Water ResistanceYes

Features

Capacity DisplayLED readout showing free space

General

BrandCorsair

ManufacturerCORSAIR VALUE SELECT

ModelCMFUSBREADOUT-4GB

OS CompatibilityWindows, macOS, Linux

Performance

Read SpeedUp to 30 MB/s MB/s

Write SpeedUp to 15 MB/s MB/s

Storage

Capacity4 GB GB

Dimensions & Weight

Weight0.2 Pounds

Research Sources

help.corsair.com

hothardware.com

Similar Products

32GB USB3.0 Wood Flash Drive Box, FEWINA Oval Wooden USB Drive 32G USB 3.0 Super-Speed Thumb Drive Jump Drive Ideal Gift for Birthday/Anniversary/Wedding/Photographer(Walnut)

32GB USB3.0 Wood Flash Drive Box, FEWINA Oval Wooden USB Drive 32G USB 3.0 Super-Speed Thumb Drive Jump Drive Ideal Gift for Birthday/Anniversary/Wedding/Photographer(Walnut)

FEWINA

Bilious USB Type C Flash Drive, 2 in 1 OTG Dual USB 3.0 Flash Drive, Jenna Cat Design Cute Thumb Drive, Waterproof & Small Size Memory Stick

Bilious USB Type C Flash Drive, 2 in 1 OTG Dual USB 3.0 Flash Drive, Jenna Cat Design Cute Thumb Drive, Waterproof & Small Size Memory Stick

Bilious

256GB USB Flash Drive for Phone and Pad, Photo Stick High Speed External USB Thumb Drives Photo Storage Memory Stick for Save More Photos and Videos (Blue, 256GB)

256GB USB Flash Drive for Phone and Pad, Photo Stick High Speed External USB Thumb Drives Photo Storage Memory Stick for Save More Photos and Videos (Blue, 256GB)

GNASEET

Generic 32GB Rotating USB Flash Drive - Portable U Disk Memory Stick with 360° Swivel Cap Design for Secure Data Storage, Black

Generic 32GB Rotating USB Flash Drive - Portable U Disk Memory Stick with 360° Swivel Cap Design for Secure Data Storage, Black

Generic

THKAILAR 128GB USB C Flash Drive...

512GB Flash Drive, Vezzio Extern...

3 Pack 64GB USB Flash Drive with Type C Adapter and Storage Box USB 2.0 High Speed Metal Pen Drive 360° Rotatable Storage Memory Stick for Phone/Pad/PC/Laptop/Android - Black(3-Pack 64GB)

3 Pack 64GB USB Flash Drive with Type C Adapter and Storage Box USB 2.0 High Speed Metal Pen Drive 360° Rotatable Storage Memory Stick for Phone/Pad/PC/Laptop/Android - Black(3-Pack 64GB)

Bliksem

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

✓Economical price point for basic 4 GB storage needs at the time of release.

Cons

✗USB 2.0 interface limits read speeds to roughly 20‑30 MB/s, making transfers noticeably slow by modern standards.
✗Only 4 GB of capacity, with usable space further reduced by formatting, is insufficient for today’s larger files.
✗Bulky rubber housing adds extra weight (~0.17 kg) and can attract dirt, reducing portability compared to slimmer drives.
✗Higher launch price relative to competing 4 GB USB 2.0 drives made it less cost‑effective for budget shoppers.

From Expert Reviews

Praised by Experts

✓HotHardware praised the addition of a visual capacity display, calling it a useful merge of storage size with real‑time feedback.
✓SlashGear highlighted the LED readout as an innovative feature that simplifies checking free space without connecting to a computer.

Criticized by Experts

✗SlashGear criticized the high cost of the drive, noting that the price premium was hard to justify given its limited 4 GB capacity.
✗Both reviewers pointed out that the USB 2.0 interface caps performance, making the drive unsuitable for tasks requiring fast data transfer.

From User Reviews

Users Love

✓Everyday users appreciated the plug‑and‑play operation across multiple operating systems without installing additional software.
✓Customers found the LED readout handy for quickly confirming remaining space, especially when on the go.
✓The rubber‑sealed design was praised for surviving drops and exposure to water during field work.

Users Complain About

✗Users reported the transfer speeds were too slow for large files, leading to frustration during backups.
✗Many noted that the 4 GB capacity felt small even at launch and has become inadequate for current storage needs.
✗The rubber exterior tended to collect dirt and grime, making the drive look worn after repeated use.
✗Occasional recognition issues were mentioned on older operating systems, requiring multiple insertion attempts.

Expert Opinion

Professional reviewers highlighted the Flash Readout's standout LED capacity display as a clever usability feature, but they both agreed that the high price and the inherent limitations of USB 2.0 made it more of a novelty than a performance‑driven storage solution.

What Users Say

Everyday users valued the drive's durability, cross‑platform ease of use, and the convenience of the LED readout, yet they consistently complained about slow transfer speeds, limited capacity, and the bulky rubber housing that attracted dirt and occasional connection problems.

Common Complaints

Slow USB 2.0 transfer rates, insufficient 4 GB capacity, bulky rubber build that gathers dirt, and occasional recognition problems on older operating systems.

How It Compares

vs. Corsair Flash Voyager 4GB

Advantages

✓Similar rugged rubber construction with water resistance
✓Comparable USB 2.0 performance for basic data transfer

Disadvantages

✗Lacks the LED capacity display, offering no visual storage status

Choose Voyager if you need durability without the extra cost of a display.

vs. Corsair Survivor Stealth 64GB (USB 3.0)

Advantages

✓USB 3.0 interface provides up to four times faster read speeds
✓Much larger 64 GB capacity suitable for modern storage needs

Disadvantages

✗No LED capacity readout and slimmer design may be less rugged than the Readout model

Select Survivor Stealth for speed and capacity; choose Readout for visual status and ruggedness.