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HKM-133523 USB External 5.1 Sound Card with Multi-Channel Technology and Volume Control
Experience enhanced audio quality with the HKM-133523 USB External 5.1 Sound Card. This compact sound card is designed to provide a seamless audio experience through its USB2.0 full-speed interface. Simply plug it in, and you’re ready to enjoy the superior sound that replaces traditional sound cards.
This sound card supports a wide range of audio formats, including WAV, MP3, WMA, and various MPEG formats, ensuring compatibility with your favorite media files. The advanced Xear 3D technology is a standout feature, fully supporting MS DirectX and EAX1.0/2.0 for an immersive audio experience. With its powerful multi-channel technology, you’ll be treated to dynamic 5.1 channel sound that adds depth to your music, movies, and games.
The HKM-133523 also offers practical features designed for user convenience. It boasts a stylish digital button for easy volume control, a compact design similar to a flash drive, and a lightweight, transparent shell. Additionally, it supports ordinary speakers and headphones equipped with a microphone hole, providing flexibility for your audio setup. Users can also utilize the microphone recording function and the karaoke feature to add excitement to their audio experience.
Customize your listening experience further with 16 preset rhythm modes and 23 sound field options, allowing you to tailor your audio to suit various environments. Enjoy the freedom of digital-to-analog signal conversion for use with a range of devices, such as CD players, TVs, and tape recorders.
Compatible with multiple operating systems, including Windows 98SE, ME, 2000, and XP, the HKM-133523 sound card is perfect for desktop PCs and laptops alike. Whether you’re using it for DVDs, music, games, or online audio, this sound card elevates your audio experience effortlessly. Choose from three attractive colors: blue, green, and black, to match your style. With the HKM-133523, you’re not just investing in a sound card; you’re enhancing your audio journey.
Note: bare metal simple packaging
This product has three colors: blue, green and black.
1.USB2.0 full speed interface, plug and play, replacing the traditional sound card;
2. Full support for WAV/MP3/WMA/MPEG1(VCD)/MPEG2 SVCD)/AVI/DVD_Audio/DVD_AC3/DVD_DTS/DiVX format files;
3. Using advanced Xear 3D technology, fully support MS DirectX, EAX1.0/2.0, HRTF 3DX function;
4. Multi-channel technology, extremely powerful virtual 5.1 channel dynamic sound effect;
5. Digital button design, convenient to control the volume; Basic functions: Sound effect: intelligent software 5.1 channel, various sound fields, manufacturing a variety of environments and distance feeling, processing karaoke input effect interface: USB interface, no external power supply, can be used for USB2 .0 version, backward compatible with USB1.1 version, plug and play, can be used on any desktop PC and notebook equipped with USB interface support operating system: Wicrosoft Win 98SE, WIN ME, Win 2000, Win xp suitable for DVD, digital Product, music, games and online use packing list: USB sound card Features: a compact LED light; support ordinary speakers or headphones with microphone hole; USB interface, plug and play, replace the traditional sound card; microphone recording function; Kara OK function; multi-channel technology, realize 5.1-channel dynamic sound effect; dynamic rotating sound field; earphone and speaker mode free switching function; analog speaker position free adjustment function; mixer function; output level adjustment; 16 kinds of rhythm preset mode;
23 sound field preset modes; analog signals (microphone and CD, MP3, TV, tape recorder, etc.) No.) Converted to digital signal and save function The appearance is similar to the flash drive, light-colored transparent shell, simple USB interface device, plug and play.
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week
