StarTech 3.5mm Combo Jack Splitter
SKU: 32028528874

StarTech 3.5mm Combo Jack Splitter

Sale price$582.75 Regular price$647.50
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Description

StarTech 3.5mm Combo Jack SplitterSplits 3. 5mm Combo Jacks 1 x 3. 5mm Mic Jack 1 x 3. 5mm Headphone Jack Compact Design The 3. 5mm Combo Jack Splitter from StarTech features a 3. 5mm male and two 3. 5mm female connectors, enabling you to add a mono microphone input and a stereo output to your PC or laptop through a single 3. 5mm audio port. This headset splitter takes up very little space in your bag, and with a compact and sturdy design, it's ideal for applications that require

  • Splits 3.5mm Combo Jacks
  • 1 x 3.5mm Mic Jack
  • 1 x 3.5mm Headphone Jack
  • Compact Design

The 3.5mm Combo Jack Splitter  from StarTech  features a 3.5mm male and two 3.5mm female connectors, enabling you to add a mono microphone input and a stereo output to your PC or laptop through a single 3.5mm audio port. This headset splitter takes up very little space in your bag, and with a compact and sturdy design, it's ideal for applications that require portability.

Note: This adapter is not a headphone splitter/Y-cable. It cannot be used to split the audio output to 2 separate sets of headphones or speakers.

Some laptops and mobile devices will not work with all external microphones. This is typically caused by an impedance mismatch between the microphone and the device because of hardware incompatibility and is not a limitation of the adapter.

To ensure proper hardware detection, it is recommended that the external headset be plugged into the adapter first before the adapter is connected to the computer or mobile device.

Compact design for maximum portability, a suitable solution to have on hand in your laptop bag
Lightweight yet sturdy design that can easily be plugged in when required
Turns a 3.5mm combo headphone/microphone port into 2 distinct ports: one 3.5mm headphone jack and one 3.5mm microphone port
Allows the use of older audio accessories with newer computers
Can be used with any portable device that uses a 4-position 3.5mm jack, such as iPhone, iPod, and iPad
Allows the use of an external microphones and speakers with PCs or laptops that are equipped with a combo 4-position / 4-pin audio port
UPC: 065030843515
Hardware
Plate Type Nickel
Cable Jacket Type PVC (Polyvinyl Chloride)
Connectors
Connector 1 1 x 3.5 mm mini-jack (4 position) male
Connector 2 2 x 3.5 mm mini-jack (3 position) female
Physical Characteristics
Connector Style Straight
Wire Gauge 28 AWG
Length 7.9" (200.0 mm)
Weight 0.3 oz (9.0 g)
Packaging Info
Package Weight 0.05 lb
Box Dimensions (LxWxH) 4.0 x 3.0 x 0.1"
In the Box
StarTech 3.5mm Combo Jack Splitter
  • Limited Lifetime Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32028528874

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★★★★★ 5
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Works as advertised! I purchased this as a test piece for our office supplied computers. It frees up space in the desk nd hides unsightly cords from view. I have it wall mounted behind the monitors and am very pleased thus far!
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Reviewed in the United States on December 14, 2025
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Alyssa Lynne
Boise, US
★★★★★ 5
Necessity
After the disorganization of my working space drove me crazy, I did an overhaul. This was one of the additions that I bought to not only give me more space but also allow for better cable management. I mounted mine under my desk, which let me contain the cable chaos beneath the desk.
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Reviewed in the United States on November 25, 2025
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Cody
Massapequa, US
★★★★★ 5
Fits great.
Multiple iterations of this dock have wires coming out both the front and back, making it ugly on the desk and no way to hide wires well. Mounting under the desk with this helped a ton, looks way better. Perfect fit.
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Reviewed in the United States on December 12, 2025
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harlin
Grantham, US
★★★★★ 5
Great product
My package was stolen a d they provided a replacement right away!! Great support and good product love it
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Reviewed in the United States on May 15, 2026
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Ryan Y.
Waukegan, US
★★★★★ 5
Heavy-Duty Solution for Large Towers — Rock Solid
This CPU holder is exactly what I needed to reclaim my desktop workspace. I wanted to get the computer off the desk to clear up room for projects, but I didn't want to put it on the floor where it’s susceptible to static and pet hair. This mount keeps the tower tucked away under the desk but still within easy reach. Build Quality & Weight: The unit is impressively well-built with sturdy steel. While the specs state it can hold up to 44 lbs, my current build is closer to 20 lbs, and it handles it with zero flex or wobble. It feels very secure once locked in. Design & Airflow: One of the best benefits I’ve noticed is the noise reduction. Having the case mounted under the desk surface helps shield the sound of the fans, creating a quieter workspace. The open-frame design is also great for airflow and keeps all the ports easily accessible. It’s highly adjustable (width 7.7” to 11.8” and height 20” to 25.8”), so it should fit almost any full-size case. Installation Tip: Installation was straightforward, though I’d recommend measuring your desk thickness first to ensure it can support the weight. If you’re looking for a solid, full-size PC holder to keep your system off the floor, this is a great choice. It feels like a professional-grade mount that will last through several different builds.
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