Ever run out of power connectors inside your computer case? You’ve got one power plug, but two or more devices waiting to be powered. That’s where the StarTech SATA Power Splitter Adapter Cable comes to the rescue!
This handy little cable is tiny but mighty. It takes one SATA power plug from your power supply and splits it into two. Yes, you heard it right. One becomes two!
Why is this useful? Let’s break it down with a simple example.
You just bought a shiny new SSD to speed up your PC. But when you open your case, you discover—oh no!—you’ve run out of unused power plugs. Instead of buying a new power supply or an expensive adapter, you grab the StarTech SATA Power Splitter. Problem solved!

What does it look like? It’s pretty simple. The cable has:
- One 15-pin SATA male connector on one end
- Two 15-pin SATA female connectors on the other
Just plug the male end into your power supply’s SATA cable and the female ends into your drives. Boom! Done!
What kind of devices can it power?
- SSDs (Solid State Drives)
- HDDs (Hard Disk Drives)
- Optical Drives (CD/DVD/Blu-ray)
- Hot swap bays
So if your PC is expanding—or if you’re just a storage junkie—this cable is your best friend.
But is it safe? Absolutely. The StarTech brand is known for quality and dependability. This splitter is built with care and solid materials. You don’t have to worry about short circuits or clumsy connections.

Installation is a breeze!
- Turn off your PC and unplug it from the wall.
- Pop off the side panel of your PC case.
- Find your existing SATA power cable from the power supply.
- Plug in the male end of the splitter.
- Connect the other ends to your drives.
- Close your case, plug it back in, and power up.
That’s it! No software. No drivers. No drama.
Let’s talk about cable length.
The splitter cable is short—about 6 inches (15 cm). Just enough to reach nearby drives without cluttering your case with cable spaghetti.
Who is this for?
- Gamers building a custom rig
- Tech enthusiasts adding more storage
- Anyone maintaining a professional workstation
- Casual users upgrading an old PC
No matter your skill level, this cable makes everyone’s life easier.
A quick look at the pros:
- Affordable – Cheaper than buying extra hardware
- Convenient – Adds power ports instantly
- Reliable – Built by a trusted tech brand
- Simple – Plug-and-play design
Any cons? Not really. Just remember this splits power, not signals. So it only works for powering devices, not transferring data. You’ll still need separate SATA data cables for that.

So next time you open up your PC and realize you’re one plug short, don’t panic. Grab a StarTech SATA Power Splitter Adapter Cable, and keep building like a pro.
It’s small, simple, and super helpful. Sometimes, power really does come in small packages!