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Small silver USB audio adapter with 3.5mm jacks

RCA CSP0617 USB Audio Adapter 48 KHz 3.5mm Silver

SKU CH-0SJ6-4Z4RK

USB audio adapter adds 48 KHz stereo output and a 3.5 mm microphone input to any USB port with no drivers required

  • Adapter typeType
  • First connectorUsb
  • Second connectorUsb
  • Connector typeMale
  • Units per package1
  • Product typeUsb
  • Adds 3.5mm headphone and microphone jacks via USB
  • 48 KHz stereo output for music and calls
  • Driver-free plug-and-play on Windows, Mac, Linux, Chromebook
  • Lightweight aluminum shell at 0.023 kg
  • Dual 3.5mm ports support two headsets simultaneously

Compact USB Audio Adapter for Laptops and Desktops

The RCA CSP0617 adds a 3.5 mm stereo headphone jack and a mono microphone jack to any computer with a free USB-A port. It draws power from the bus and needs no external driver installation. The adapter suits users whose built-in audio socket has failed or who want a second output for sharing media.

Check Your Headset Connector Before Ordering

The microphone input accepts TRRS and TRS plugs but does not support Apple earphones. Verify that your headset uses a standard 3.5 mm TRS or TRRS connector rather than a proprietary layout. The host system must run a USB Audio Class-compatible operating system such as Windows XP through 10, Linux, macOS or Chrome OS.

Consistent Stereo Playback During Extended Sessions

The aluminium-bodied adapter maintains 48 kHz stereo output without driver overhead, so audio quality remains stable during long listening or recording periods. Its lightweight construction and plug-and-play operation mean no software latency spikes appear after the initial device enumeration. Heat dissipation is passive and silent.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 55% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Brand nameRCA
Part numberCSP0617
Product typeUsb
Product colorWhite
Adapter typeType
Ports & slots
First connectorUsb
Second connectorUsb
Connector typeMale
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.023 kg
In the box
Units per package1
In the box1

Questions about this item

Does the CSP0617 come with any cables or do I need to buy a 3.5 mm headset separately?

The adapter ships as a single unit with integrated USB and 3.5 mm jacks; no extra cables are included, so you will need to supply your own headphones or headset.

Should I choose this 48 KHz model or a different sample-rate version?

Only the 48 KHz variant is offered, so there is no alternative sample-rate version to select.

What does the 48 KHz rating mean for everyday listening on my laptop?

It indicates the adapter can process standard CD-quality stereo audio, which is sufficient for music, video calls and casual gaming.

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