50 Pack 4GB Bulk Flash Drives Pack USB 2.0 Thumb Drives Pack 4GB Bulk USB Drive (Blue, 50 Units)
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies EASTBULL 50 Pack 4GB Bulk Flash Drives Pack USB 2.0 Thumb Drives… as a category leader on buyer feedback in the drives & media category, based on 1,053 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. EASTBULL's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for drives & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,053 reviews)
- ✓ WHAT YOU WILL GET? -- Package included 4GB bulk flash drives 50 pack, 50PCS lanyards.
- ✓ Backed by EASTBULL's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- STRICT QUALITY CONTROL -- All 4 GB USB drives 50 pack are double tested especially by our quality machine to ensure our customers receive a nice product. Hope you will have a well shopping experience with EASTBULL
- VALUED BULK FLASH DRIVES -- Made of high-quality USB A+ chip, the 4GB flash drives bulk with a faster and more stable performance, tiny and lightweight body makes it very easy to take and use
- PLUG AND PLAY -- The 50-pack of bulk USB drives 4GB are no need to install extra software to drive, which work with around 99% of computer or device with a USB slot
- WIDE COMPATIBILITY -- Compatible with USB 2.0/1.1/1.0, supporting computers, PCs, cameras, TVs, cars, music players, etc. Best choice for a company, school, wedding, client, or a good business precent
- WHAT YOU WILL GET? -- Package included 4GB bulk flash drives 50 pack, 50PCS lanyards.
Full Specifications
| Brand | EASTBULL |
|---|---|
| Color | 4GB-50pack |
| Model Name | 4GB 50 Pack |
| Read Speed | 20 Megabytes Per Second |
| Unit Count | 50 Count |
| Write Speed | 10Mbp/s |
| Connectivity | USB |
| Model Number | 4GB 50 Pack |
| Mfr Part Number | AL-04-50-ZBL |
| Special Feature | Lightweight |
| Flash Memory Type | USB |
| Compatible Devices | computers, PCs, cameras, TVs, cars, music players |
| Hardware Interface | USB 2.0 |
| Additional Features | Lightweight |
Ready to buy?
EASTBULL 50 Pack 4GB Bulk Flash Drives Pack USB 2.0 Thumb Drives Pack 4GB Bulk USB Drive (Blue, 50 Units) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.