{"product_id":"ugreen-usb-external-stereo-sound-adapter-15cm-black-cm129-40966","title":"UGREEN USB External Stereo Sound Adapter 15cm – Black | CM129 40964","description":"\u003cdiv class=\"panel-body tb_product_description tb_text_wrap\"\u003e\n\u003cp\u003eThe UGREEN CM129 USB External Stereo Sound Adapter is a compact 15cm plug-and-play USB sound card that instantly adds dedicated 3.5mm audio output and microphone input to any computer, laptop, or USB-enabled device — with physical volume control, independent mute buttons, dual headset support, and LED status indicators. Powered by the SSS1629 audio chipset delivering 48KHz\/16-bit CD-quality audio at ≥85dB SNR across a 20Hz–20KHz frequency range — the CM129 is the straightforward solution for users whose device lacks a 3.5mm audio jack, or who want to bypass a poor-performing onboard sound card.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTHREE AUDIO PORTS — HEADPHONE, MICROPHONE, AND COMBO\u003c\/p\u003e\n\u003cp\u003eThe CM129 provides three independent 3.5mm audio ports on a single adapter:\u003c\/p\u003e\n\u003cp\u003e- Green port (Output 1): dedicated 3.5mm headphone\/earphone output — connects standard headphones, earphones, or desktop speakers\u003c\/p\u003e\n\u003cp\u003e- Red port (Output 2): dedicated 3.5mm microphone input — connects a standalone 3-pole microphone independently of the headphone output\u003c\/p\u003e\n\u003cp\u003e- 4-pin CTIA Combo port (Output 3): single 3.5mm port supporting 4-pole CTIA headsets with an integrated microphone (iPhone-style headset connector) — the correct port for modern smartphone headsets used with a PC\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe three-port layout covers every standard audio device connection scenario without adapters — PC headsets, standalone headphones + external microphone, and smartphone headsets with built-in mic all connect directly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePHYSICAL VOLUME CONTROL + INDEPENDENT MUTE BUTTONS\u003c\/p\u003e\n\u003cp\u003eA dedicated external volume knob provides precise analogue volume adjustment without touching keyboard shortcuts, system settings, or application volume sliders — rotate to adjust output volume in real time. Two independent mute buttons provide instant audio control:\u003c\/p\u003e\n\u003cp\u003e- Headphone\/earphone mute: silence audio output instantly without disconnecting\u003c\/p\u003e\n\u003cp\u003e- Microphone mute: mute the mic input for privacy during calls, streams, and recordings — without physically disconnecting the microphone\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePhysical hardware controls respond immediately — no software lag, no system volume dependency — providing the fastest, most reliable audio control available from a USB sound adapter at this price point.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLED STATUS INDICATORS\u003c\/p\u003e\n\u003cp\u003eTwo LED indicator lights display real-time working status:\u003c\/p\u003e\n\u003cp\u003e- Headset LED: confirms active headphone\/earphone output\u003c\/p\u003e\n\u003cp\u003e- Microphone LED: confirms active microphone input — immediately visible mic status for call and streaming use where knowing whether the mic is live matters\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDUAL HEADSET SUPPORT — TWO HEADSETS SIMULTANEOUSLY\u003c\/p\u003e\n\u003cp\u003eThe CM129 supports simultaneous connection of two headsets through its multiple audio ports — useful for sharing audio during a presentation, gaming session, or media playback with another person without requiring a headphone splitter.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSSS1629 CHIPSET — 48KHz 16-BIT, ≥85dB SNR, 20Hz–20KHz\u003c\/p\u003e\n\u003cp\u003eThe SSS1629 smart noise-reduction chipset delivers CD-quality audio performance:\u003c\/p\u003e\n\u003cp\u003e- 48KHz, 16-bit sampling: CD-standard audio fidelity for music, voice calls, gaming audio, and multimedia\u003c\/p\u003e\n\u003cp\u003e- ≥85dB Signal-to-Noise Ratio: clean audio signal with minimal background noise or hiss\u003c\/p\u003e\n\u003cp\u003e- 20Hz–20KHz frequency response: full human hearing range coverage for accurate audio reproduction across bass, midrange, and treble\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe SSS1629's built-in noise reduction processes the audio signal before output — reducing the electrical interference and ground noise that budget USB sound adapters without a dedicated chipset introduce. Cleaner audio than onboard laptop sound cards that share PCB space with electrical components generating interference.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePLUG AND PLAY — NO DRIVERS, INSTANT OPERATION\u003c\/p\u003e\n\u003cp\u003eThe CM129 is a true plug-and-play USB audio class-compliant device — recognised automatically by Windows, macOS, and Linux without downloading or installing any drivers. Connect to any USB-A port and the operating system detects the CM129 as an audio device within seconds. Hot-swap supported — the CM129 can be connected and disconnected while the computer is running without restart.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eINSTANT AUDIO UPGRADE FOR ANY USB-A DEVICE\u003c\/p\u003e\n\u003cp\u003eThe CM129 solves audio limitations on:\u003c\/p\u003e\n\u003cp\u003e- Laptops without a dedicated headphone jack (or with a single combo jack that limits separate headphone + mic use)\u003c\/p\u003e\n\u003cp\u003e- Desktop PCs with noisy onboard audio that introduces static, hum, or electrical interference\u003c\/p\u003e\n\u003cp\u003e- Gaming consoles with a USB port for audio output\u003c\/p\u003e\n\u003cp\u003e- Thin-and-light ultrabooks that have removed the 3.5mm port\u003c\/p\u003e\n\u003cp\u003e- Any computer where the onboard audio quality is insufficient for calls, streaming, gaming, or music production at this entry level\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e15CM CABLE — COMPACT, PORTABLE, TRAVEL-READY\u003c\/p\u003e\n\u003cp\u003eThe 15cm cable keeps the CM129 close to the USB port without excess slack — appropriate for fixed desk use where cable management matters. The PVC + ABS construction and compact 74 × 34 × 15.5mm body make it portable and easy to include in a laptop bag or travel kit.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKEY SPECIFICATIONS\u003c\/p\u003e\n\u003cp\u003e- Model: UGREEN CM129 \/ 40964\u003c\/p\u003e\n\u003cp\u003e- Input: USB 2.0 Type-A Male\u003c\/p\u003e\n\u003cp\u003e- Chipset: SSS1629\u003c\/p\u003e\n\u003cp\u003e- Output 1: 3.5mm Green (headphone\/earphone)\u003c\/p\u003e\n\u003cp\u003e- Output 2: 3.5mm Red (microphone)\u003c\/p\u003e\n\u003cp\u003e- Output 3: 3.5mm CTIA 4-pin combo (mic + headphone)\u003c\/p\u003e\n\u003cp\u003e- Sampling Rate: 48KHz, 16-bit\u003c\/p\u003e\n\u003cp\u003e- Signal-to-Noise Ratio: ≥85dB\u003c\/p\u003e\n\u003cp\u003e- Frequency Response: 20Hz–20KHz\u003c\/p\u003e\n\u003cp\u003e- Volume Control: External physical knob\u003c\/p\u003e\n\u003cp\u003e- Mute Buttons: Yes — independent headphone + mic mute\u003c\/p\u003e\n\u003cp\u003e- Dual Headset: Yes\u003c\/p\u003e\n\u003cp\u003e- LED Indicators: Yes — headset + microphone status\u003c\/p\u003e\n\u003cp\u003e- Hot-Swap: Yes — plug and play, no drivers\u003c\/p\u003e\n\u003cp\u003e- Cable Length: 15cm\u003c\/p\u003e\n\u003cp\u003e- Material: PVC + ABS\u003c\/p\u003e\n\u003cp\u003e- Dimensions: 74 × 34 × 15.5mm\u003c\/p\u003e\n\u003cp\u003e- OS: Windows, macOS, Linux\u003c\/p\u003e\n\u003cp\u003e- Colour: Black\u003c\/p\u003e\n\u003cp\u003e- Warranty: 2-Year UGREEN Limited Warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"UGREEN USB External Stereo Sound Adapter 15cm – Black | CM129 40964\",\"sku\":\"40964-46db5a5e\",\"mpn\":\"40964-46db5a5e\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"JOD\",\"price\":\"9.000\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/compujordan.com\/computer-hardware\/computer-accessories\/ugreen-usb-external-stereo-sound-adapter-15cm-black-cm129-40964\",\"priceValidUntil\":\"2027-02-07\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"hasMerchantReturnPolicy\":{\"@type\":\"MerchantReturnPolicy\",\"applicableCountry\":\"JO\",\"returnPolicyCategory\":\"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\"merchantReturnDays\":30,\"returnMethod\":\"https:\/\/schema.org\/ReturnByMail\",\"returnFees\":\"https:\/\/schema.org\/ReturnShippingFees\"}},\"brand\":{\"@type\":\"Brand\",\"name\":\"Ugreen\"},\"image\":\"https:\/\/compujordan.com\/image\/cachewebp\/catalog\/products\/ACC\/LAPTOP%20ACC\/40964\/UGREEN-USB-External-Stereo-Sound-Adapter-15cm-Black-CM129-40964-1-Year-Warranty-ugreen-6-1200x630.webp\"}\u003c\/script\u003e","brand":"PC","offers":[{"title":"Default Title","offer_id":68198887325845,"sku":"40964-46db5a5e","price":9.0,"currency_code":"JOD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/6018\/1141\/files\/UGREEN-USB-External-Stereo-Sound-Adapter-15cm-Black-CM129-40964-1-Year-Warranty-ugreen-6-1200x630_869bb53d-8cb9-4d18-a110-8534bb18cbad.webp?v=1794247307","url":"https:\/\/www.compume.jo\/products\/ugreen-usb-external-stereo-sound-adapter-15cm-black-cm129-40966","provider":"CompuMe","version":"1.0","type":"link"}