Upgrade your K6d, K6m, BKd, and BKm headsets with this 1.2m USB-C to TRRS cable. Featuring a thick, robust 3.8mm diameter and a straight plug design, it ensures high-quality audio and easy connectivity with USB-C powered computers, phones, and tablets. Perfect for classrooms and labs.
USB-C Audio Cable (K6d, BKd)
starting at
🔊 Crisp, Clear Audio
Consistent sound quality from student to student — tuned for speech and instructional content.
🎙️ SpringBoom™ Mic
Our flexible boom mic captures clear voice consistently — no more muffled recordings or failed assessments.
🛡️ No-Nonsense Warranty
Our headphones are built to last in schools. Every pair is backed by our no-nonsense warranty. View warranty details.
📦 Most orders ship within 1–3 business days
🛡️ No-nonsense 1 year warranty for BK/K6 models in 1:1 student use
🎧 One year warranty in lab & shared applications for LP models
Why Schools Trust Us
🔇 Volume-Limited
& Kid-Safe
🏫 Classroom
Durability Tested
🔧 Replaceable
Parts Available
�️ No-Nonsense
Warranty
🇺🇸 US-Based
Customer Support
✅ Trusted by
5,000+ Schools
Description
USB-C to TRRS Cable: Seamless Connectivity for Modern Devices
Enhance your K6d and BKd series headsets with our USB-C cable upgrade. Designed to provide seamless connectivity with modern devices, this cable ensures high-quality audio transmission while maintaining the same durability and reliability as our other cables.
Key Features:
- Durable Construction: Built with a thick, robust 3.8mm diameter, ensuring chew resistance and tangle-free use.
- Length: 1.2 meters, providing ample length for versatile use in classrooms, computer labs, and more.
- Standard Connection: 3.5mm TRRS connection compatible with all K6d and BKd series headsets.
- USB-C Compatibility: Allows direct connection to USB-C powered computers, phones, and tablets, ensuring modern connectivity.
- High Quality Audio: We hand picked the best USB-C audio hardware we could pack into a cable to ensure a crisp & clear listening experience.
Why Choose USB-C?
- Modern Compatibility: Perfect for devices with USB-C ports, ensuring you can connect your headsets to the latest technology.
- Consistent Quality: Maintains the same high standards of durability and performance as our original cables, ensuring reliable audio transmission.
- User-Friendly Design: The straight plug design makes it easy to connect and use, providing a hassle-free experience.
Upgrade Your Headset Experience: This USB-C to TRRS cable is ideal for students and educators who need a reliable and modern solution for their audio needs. Whether it’s for use with the latest tablets or computers, this cable provides the versatility and durability required in a school setting.
Additional information
| Weight | .056 lbs |
|---|---|
| Dimensions | 1 × 3 × .5 in |
| Length | 1.2m |
| Diameter | 3.8mm |
| Connector type | 3.5mm male to male 3 pole phone plug (keyed for headphone) |
| Material | reinforced PVC |
Why Schools Choose Us
Trusted by thousands of schools and districts across the country.
🎧
Built for Classrooms
Designed to withstand daily student use with reinforced cables and adjustable headbands.
�️
No-Nonsense Warranty
Every pair is backed by our straightforward warranty — because school gear should just work.
🔇
Volume-Limited & Safe
85dB volume limiting protects young ears during extended listening sessions and testing.
Need headphones for your whole school?
We offer the same pricing whether you buy one or one thousand — to support small schools and districts. If you need a quote or want to get us approved as a vendor, reach out!

Reviews
There are no reviews yet.