Koss KUSB-50 USB-C to 3.5mm adapter for wired listening on tablets and laptops.
Koss KUSB-50 inline mic and remote for calls and music control.
Koss KUSB-50 compact 4ft cable for portable, all-day use.
Koss KUSB-50 analog audio pass-through delivering pure sound.
Koss KUSB-50 black finish complements many headphones.

Koss

Koss KUSB-50 Analog Audio Pass Through Cord | USB-C to 3.5mm with In-Line Mic & Remote | 4ft | Black

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$29.02

In stock. Ships free, usually within 1–4 business days.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout Free 30-day returns
Spare Keep a spare (2)

Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

i

Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

i

Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

Return & RefundFree 30-day returns, full refund Shipping PolicyDelivery process and tracking info
Share

Product details

Overview

Meet the Koss KUSB-50, a practical bridge between USB-C sources and classic 3.5mm headphones. It enables wired listening for popular models like KPH30 Wireless and Porta Pro Wireless, letting you connect to tablets, laptops, and gaming devices that still rely on a standard jack. The design focuses on simplicity and reliability, so you can keep enjoying audio even if your headphone battery isn’t charged. The analog signal path aims for a direct, unfiltered feel from your source to your ears.

Why listeners appreciate it

The KUSB-50 provides an Analog Audio Pass Through that preserves a straightforward sound chain, which many users associate with responsive detail and minimal latency. The built-in inline microphone and OneTouch remote streamline everyday tasks—answering calls, adjusting volume, and skipping tracks—without reaching for the host device. The compact length of 4 ft / 1.2 m keeps your setup tidy whether you’re at a desk, on a commute, or traveling light.

Key benefits at a glance

  • Wired listening anytime: continue using your KPH30 Wireless or Porta Pro Wireless even if their battery runs low.
  • USB-C to 3.5mm compatibility: connect with tablets, laptops, and gaming devices that include a standard jack via USB-C.
  • Analog pass-through: enjoy a direct signal path for a straightforward, unprocessed sound experience.
  • In-line mic and remote: manage calls and playback with a single fingertip on the cord.
  • Portable and lightweight: 4 ft / 1.2 m cable keeps your gear nimble for travel and daily use.

Popular use cases

  • Commuting with a tablet or laptop that lacks a dedicated 3.5mm jack
  • Gaming sessions where USB-C devices pair with traditional headsets
  • Video calls and remote work setups needing quick audio control
  • Traveling light with a compact, no-fuss wired connection

FAQ

Q: What devices work with the KUSB-50?

A: It uses USB-C to feed a standard 3.5mm jack, compatible with tablets, laptops, and many gaming devices.

Q: Can I control calls and music with the KUSB-50?

A: Yes—the built-in inline microphone and OneTouch remote enable answering calls and playback control.

You may also like