6 Essential USB Accessories I Use Every Day (Affordable, Practical, and Incredibly Useful)

There are certain tech accessories that quietly become indispensable. They don’t look flashy, they don’t promise to change your life—but once they’re on your desk, you can’t imagine working without them.

Over time, I’ve built a small collection of simple USB accessories that I use constantly. They solve everyday problems: switching between computers, expanding ports, accessing old drives, or recovering data quickly. None of them are expensive, most cost between $10 and $35, and every single one has saved me time, space, or frustration.

If you work with multiple PCs, external drives, or modern laptops with limited ports, these tools might give you a few useful ideas.

1. USB KVM Switch: One Keyboard and Mouse for Multiple PCs

A USB KVM switch is one of those accessories you don’t realize you need—until you try it.

It allows you to share a single keyboard and mouse between multiple computers. With one press of a button, you instantly switch control from one PC to another. No unplugging cables, no juggling peripherals, no cluttered desk.

I use mine constantly when switching between a primary work computer and another machine used for testing or quick tasks. Instead of having two keyboards and mice taking up space, everything stays clean and simple.

Once it’s installed, you forget it’s even there—which is exactly why it’s so useful.

Best for:

• Multi-PC setups
• Developers, IT work, testing environments
• Minimalist desk setups

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy UGREEN USB 3.0 Switch Selector on Amazon ($29)

2. 9-in-1 USB Hub: The Ultimate Laptop Companion

Modern laptops are powerful—but often painfully limited when it comes to ports. That’s where a 9-in-1 USB hub becomes essential.

With a single USB-C or USB-A connection, you instantly gain access to:

• Multiple USB ports
• HDMI output
• SD / microSD card reader
• Ethernet (on some models)

On my desk, this hub is the central connection point. USB flash drives, external hard drives, SD cards—everything plugs into it. I also use it to connect my laptop to a TV or external monitor via HDMI without touching the back of my PC.

When I switch laptops, I plug in one cable—and the entire setup comes alive.

Even though the exact model I use is no longer sold, there are plenty of excellent equivalents available for around $30.

Best for:

• Laptops with limited ports
• Desk docking solutions
• Travel and hybrid work setups

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy UGREEN Revodok Pro 109 USB-C Hub on Amazon ($54)

3. M.2 NVMe & SATA SSD Enclosure: Fast, Flexible Storage

An M.2 SSD enclosure is one of those tools you never think about buying—until you really need it.

This enclosure supports both M.2 NVMe and M.2 SATA SSDs, in all common sizes (2230, 2242, 2260, and 2280). It allows you to connect an internal SSD directly via USB in seconds.

I use it to:

• Recover data from SSDs
• Test drives quickly
• Repurpose spare SSDs as ultra-fast external storage

Instead of buying multiple enclosures for different formats, one device handles everything. It’s especially useful if you frequently upgrade PCs or work with storage hardware.

Best for:

• SSD testing and troubleshooting
• Fast external storage
• Data recovery and backups

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy ORICO M.2 NVMe/SATA SSD Enclosure on Amazon ($18)

4. SATA to USB Adapter: Quick Access Without a Case

Another tool I rely on heavily is a SATA to USB adapter for 2.5-inch SSDs and hard drives.

This adapter lets you connect a SATA drive directly to your computer—no enclosure, no screws, no installation. Just plug it in, and the drive appears instantly.

I mainly use it to:

• Access files on old drives
• Recover data
• Check whether a drive is still functional

It’s much faster and easier than opening a desktop PC just to connect a drive temporarily.

Not impressive at first glance—but incredibly useful when you need it.

Best for:

• SSD and laptop HDD access
• Troubleshooting drives
• Quick data transfers

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy SABRENT SATA to USB Cable on Amazon ($9)

5. Powered SATA to USB 3.0 Adapter for 3.5″ Hard Drives

For larger 3.5-inch desktop hard drives, a standard USB adapter isn’t enough. These drives require external power, which is why I also keep a powered SATA to USB 3.0 adapter with a 12V / 2A power supply.

I use it mainly to access archived hard drives stored away for backups or long-term storage. It’s also extremely useful for:

• Checking old mechanical drives
• Recovering files from aging disks
• Verifying whether a drive is still alive

I don’t use it daily—but whenever a 3.5″ HDD is involved, this adapter is non-negotiable.

Best for:

• Desktop HDDs
• Data recovery
• Long-term storage access

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy UGREEN SATA to USB Adapter with Power Adapter on Amazon ($22)

6. External USB CD/DVD Drive: Old Media Still Matters

Optical drives may be disappearing, but CDs and DVDs aren’t completely dead.

An external USB CD/DVD reader and writer is something I don’t use often—but when I need it, I’m glad I have one.

I mainly use it to:

• Read old CDs and DVDs
• Recover archived data
• Help friends whose laptops no longer include optical drives

It’s not the most essential accessory on this list, but it’s one of those tools that becomes priceless the moment you actually need it.

Best for:

• Legacy media access
• Data recovery
• Occasional disc writing

Affiliate Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a commission at no additional cost to you. As an Amazon Associate, we earn from qualifying purchases.

Buy External CD/DVD Drive on Amazon ($22)

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Final Thoughts:

None of these USB accessories are revolutionary. They won’t appear in flashy tech ads or influencer setups. But together, they make daily computer use simpler, faster, and far more efficient.

They save desk space, reduce cable chaos, and turn frustrating tasks into effortless ones. And the best part? You don’t need to spend a fortune to get real, practical value.

If you work with multiple devices, external storage, or modern laptops, at least one of these tools will probably earn a permanent spot on your desk.