4GB USB Flash Drive 100 Pack - Bulk Thumb Drives with Lanyards

In this review the emphasis is on practical, low-cost storage for group use or distribution. The 4GB USB flash drive 100 pack is aimed at classrooms, events, small offices and anyone who needs many simple, portable drives at once; the single biggest reason to buy is cost-effective, ready-to-use capacity when you need many identical drives. The reviewer found the set reliable for basic file transfer and backup, easy to carry with the included lanyards and simple to deploy across Windows, Linux and Mac systems without extra software.

Key Features

• 100 pack with lanyards: Supplies one hundred drives each with a lanyard, making distribution and identification simpler in classrooms or at events.
• 4GB capacity per drive: Provides enough space for documents, photos and small media files so each recipient can receive a useful, ready-made storage device.
• Plug and play compatibility: Works with Windows, Linux and Mac OS and requires no software installation, which speeds deployment across mixed computer environments.
• Rotating metal cover: The 360 degree swivel design protects the USB connector and eliminates separate caps, reducing the chance of losing parts.
• Moderate transfer speeds: Read speeds around 15-25MB/s and write speeds about 6-12MB/s are suitable for everyday file copy and backups without high-performance demands.
• Sturdy, finger-resistant finish: A frosted metal cover helps prevent fingerprints and includes a hole for hanging on a key chain or lanyard for easy carrying.

Who It's For

This pack suits schools, small businesses, conference organizers and photographers who need many inexpensive, identical flash drives for distribution, handouts, or short-term backup. It is also useful for promotional giveaways where practicality and low unit cost are priorities.

It is not the best choice for users needing high-speed transfers, large multimedia projects or long-term archival of critical data; professionals requiring fast write performance or encrypted enterprise-level storage should look at higher-capacity or higher-performance options.

Pros & Cons

Pros

• Excellent value for bulk distribution with one hundred drives and lanyards included.
• Simple plug and play operation across common operating systems makes setup fast and painless.
• Compact swivel design and lanyard hole make the drives easy to carry and harder to misplace.
• Consistent build quality reported by customers, with reliable basic storage performance.

Cons

• Write speeds are modest and occasionally called out as slow for larger file transfers, so not ideal for heavy media work.
• Small capacity at 4GB limits usefulness for very large photo or video files.

Specifications

Brand	EASTBULL
Capacity	4GB per drive
Quantity	100 pack with 100 lanyards
Interface	USB 2.0 compatible
Read / Write Speeds	Read 15-25MB/s, Write 6-12MB/s
Design	360 degree rotating metal cover with lanyard hole

Our Verdict

The 4GB USB flash drive 100 pack is a practical, affordable option for bulk needs: distribution at events, classroom use and basic backups. While the drives are not high-performance, they deliver consistent build quality, cross-platform plug and play convenience and easy portability with lanyards, making them good value where many simple flash drives are required.

Frequently Asked Questions

Do these drives need any software to work?
They are plug and play and do not require additional software on Windows, Linux or Mac systems.

Are the drives compatible with USB 3.0 ports?
Yes, they are USB 2.0 compatible and will work in USB 3.0 ports at USB 2.0 speeds.

Is 4GB enough for photos and documents?
4GB is fine for documents and a moderate number of photos, but it is limited for large photo libraries or video files.