All USB Flash Drives

The Bottom Line: We're not totally persuaded by the EarthDrive thumbdrive's green credentials, but at least its makers are trying.

Specs: 2 GB

The Bottom Line: SanDisk Cruzer Titanium Plus boasts an innovative set of features, fast data transfers, and a complimentary six-month online backup subscription, but we're put off by the subsequent annual service fee and the expensive retail price, especially when other drives at equal capacity cost much less.

Specs: 4 GB

The Bottom Line: The well-designed and inexpensive SanDisk Cruzer Micro comes with great software, but it's marred by its incredibly slow write speeds.

Specs: 2 GB

The Bottom Line: The simple Gizmo Overdrive stores your documents without getting in the way.

Specs: 1 GB

The Bottom Line: The JumpDrive Mercury provides a handy feature we have yet to see on a thumbdrive: an external capacity meter that lets you know at a glance how much space is left on your drive.

Specs: Flash, USB Drive, 1 GB

The Bottom Line: The JumpDrive Mercury provides a handy feature we have yet to see on a thumbdrive: an external capacity meter that lets you know at a glance how much space is left on your drive.

Specs: Flash, USB Drive, 2 GB

The Bottom Line: While the SanDisk Cruzer Mini isn't a speed demon, it is a good, basic thumbdrive that won't break the bank.

Specs: Flash, 128 MB

The Bottom Line: While the SanDisk Cruzer Mini isn't a speed demon, it is a good, basic thumbdrive that won't break the bank.

Specs: Flash, 512 MB

The Bottom Line: While the SanDisk Cruzer Mini isn't a speed demon, it is a good, basic thumbdrive that won't break the bank.

Specs: Flash, 1 GB

The Bottom Line: While the SanDisk Cruzer Mini isn't a speed demon, it is a good, basic thumbdrive that won't break the bank.

Specs: Flash, 256 MB