The Complete Guide to USB Flash Drive Attachment Options

When you think of promotional USB flash drives, you probably picture sleek designs with your logo printed front and centre. But another detail can elevate your branded drives from good to exceptional — the attachments.

At USB Planet, we understand that the small things often make the biggest difference. A well-chosen accessory doesn’t just improve the look of your flash drives; it makes them more practical, memorable, and long-lasting. This guide walks you through every attachment option we offer, along with expert tips to help you choose the one that best suits your brand and audience.

Why Attachments Deserve Your Attention

A USB drive is a functional product. People use it, carry it, and often keep it for years — which makes it a perfect promotional tool. But functionality alone isn’t enough. By adding a simple attachment, you give your recipients a reason to carry your branded USB everywhere they go.

Here’s why attachments matter:

• Convenience: A USB that attaches to a keyring, bag, or lanyard is always within reach.

• Security: Fewer lost drives means your data — and your brand — stay protected.

• Professional Appeal: A small accessory can make your promotional USB look premium and intentional.

• Extended Exposure: Every time a customer reaches for their keys or ID badge, they see your logo.

In other words, attachments transform an ordinary drive into a daily brand companion.

Keyring Loop

Simple. Reliable. Always handy. The Keyring Loop remains one of the most popular accessories for promotional flash drives — and for good reason.

This 20mm metal ring, connected by a short chain, can attach to most USB styles that feature a loop or small opening in their design. Once fitted, your USB becomes part of your keychain, ensuring it travels wherever your recipients go.

Perfect for:

• Swivel USBs

• Custom key-shaped drives

• Cap-style models with built-in loops

Why brands love it:

 It’s sturdy, affordable, and appeals to just about everyone — from corporate clients to students. It also gives your branded USBs a professional finish that feels purposeful rather than generic.

The Ball Chain

If you're looking for something sleek and minimalist, the Ball Chain Attachment is a great choice. Made from small interlocking metal spheres, this 43mm chain offers flexibility and a clean, modern look.

It’s not just for keys — many people use it to attach USB drives to zippers, bags, or other promotional items. Its lightweight nature makes it especially suited to smaller USBs or designs where bulkier attachments might seem out of place.

Perfect for:

• Mini or slim USB drives

• Compact or customised novelty flashdrives

• Drives used in tech packs or event bundles

Mini Lanyards

Think of the Mini Lanyard as the perfect balance between portability and practicality. At 70mm long with a 10mm ring, it connects your flash drive to other everyday items — phones, bags, keyrings, or zippers — without being cumbersome. This accessory gives your drive a clean, coordinated finish, particularly when matched to your brand’s colours.

Perfect for:

• Slim or swivel USBs

• Capless or small promotional drives

Why brands love it:

It’s affordable, flexible, and adds a modern edge to your USBs. The short strap keeps the drive accessible without taking up pocket space.

Full Lanyards

For events, conferences, or workplaces where accessibility is key, nothing beats the Full Lanyard. Measuring 430mm, it allows users to wear their USB comfortably around their neck.

Each lanyard includes a snap-release cord, so the drive can be detached quickly when needed — a feature that’s especially appreciated in busy environments. Beyond convenience, lanyards also offer an additional branding opportunity: many clients opt to have their logo or slogan printed directly on the strap.

Perfect for:

• Standard branded plastic flash drives

• Cap or swivel USBs

• Event and conference handouts

Why brands love it:

It’s functional, professional, and turns a simple USB into a wearable piece of branded merchandise. A custom-printed lanyard also doubles your brand exposure.

Choosing the Right Attachment Options

Not sure which attachment fits best? Here’s a quick guide based on your goals:

Your Goal	Recommended Attachment	Why It Works
Daily usability with a polished finish	Keyring Loop	Durable and classic
Lightweight and minimalist design	Ball Chain	Subtle and easy to use
Compact and flexible portability	Mini Lanyard	Ideal for smaller drives
Maximum visibility at events	Full Lanyard	Professional and wearable

Our Final Thoughts

It’s a small detail, but the right attachment can make a big difference. It adds convenience, polish, and extra visibility for your brand every day. Need help finding the perfect match? Contact USB Planet to explore our range of custom flash drives and accessories or request a quick quote today.