SKU: 3662781832

HKM-278739 USB MIDI Host Interface with Multi-Channel Output and Power Supply Options

$107.99 $119.99
Save 10%
No.2 Bestseller on prudentsource.com >

Pay in installments of $30.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HKM-278739 USB MIDI Host Interface with Multi-Channel Output and Power Supply OptionsElevate your musical setup with the HKM 278739 USB MIDI Host Interface, a vital tool for both musicians and audio producers. Designed to enhance creativity, this interface connects seamlessly to your existing gear, facilitating a more versatile and dynamic workflow. The HKM 278739 features a USB B input, allowing for easy powering through a standard USB DC 5V power adapter. This means you can stay focused on your music without worrying about

Elevate your musical setup with the HKM-278739 USB MIDI Host Interface, a vital tool for both musicians and audio producers. Designed to enhance creativity, this interface connects seamlessly to your existing gear, facilitating a more versatile and dynamic workflow.

The HKM-278739 features a USB-B input, allowing for easy powering through a standard USB DC 5V power adapter. This means you can stay focused on your music without worrying about complicated setups. Its unique USB-A interface lets you effortlessly connect various USB MIDI devices, expanding your musical toolkit and enabling direct power to external instruments.

With three 12.5 spindle outputs, the HKM-278739 supports high-performance FTP processing, providing you with a total of 16 single-channel standard MIDI outputs. This ensures reliable, consistent performance for any MIDI application, whether you're in the studio or performing live on stage.

Stay informed with the four indicator lights that provide real-time status updates on product supply, USB operation, and output indications. This practical design allows you to monitor everything at a glance, simplifying your experience.

The HKM-278739 USB MIDI Host Interface combines functionality and efficiency, making it an essential addition to your music production toolkit. Experience improved connectivity and unlock your full creative potential with this user-friendly MIDI host interface. Whether you're crafting tracks in a studio or dazzling an audience, this device is engineered to meet the diverse demands of today’s musicians and producers.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3662781832

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Josiel Rosales
Carnegie, US
★★★★★ 5
Sturdy, Extremely Adjustable, and Saves Huge Desk Space!
Size: 17"-49", Style: Single Arm
This WALI monitor mount is incredibly solid and handles the weight of my monitor easily without any sagging or shaking. The gas spring arm moves fluidly, making it super easy to adjust the height, angle, and tilt whenever I need to. Installation was straightforward with clear instructions, and it has freed up so much valuable desk space. Excellent build quality for a great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Joshua B.
Alexandria, US
★★★★★ 5
Solid Mount for a Large Monitor
Size: 17"-49", Style: Single Arm
Picked this up to mount a single 37" monitor to my adjustable desk and it’s been working great. The arm feels sturdy and holds the weight of the monitor without sagging or drifting over time. Installation was pretty straightforward and it gave me a lot more desk space compared to using the factory stand. It also moves smoothly when adjusting the monitor position or changing desk height. If you’re running a larger display on a standing desk setup, this is a solid option that feels much more substantial than some of the cheaper monitor arms out there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
W
Verified Purchase
Werking reviews
Charlottesville, US
★★★★★ 4
Solid Budget Monitor Arm With a Few Trade‑Offs
Size: 13"-34", Style: Single Arm
The WALI Single Monitor Mount performs about the same as my VIVO single monitor arm, which was a pleasant surprise given the lower price point. Setup was straightforward, and the gas spring adjustment works well once dialed in. It holds my monitor securely and offers the full range of motion I expected—tilt, swivel, rotation, and height adjustments all function smoothly. That said, the materials and overall build quality do feel a bit cheaper compared to higher‑end arms. It’s not flimsy, but you can tell where costs were saved. If you’re willing to spend roughly 60–70% more, you can definitely get a noticeably sturdier and more refined arm. Still, for a budget option, this one delivers exactly what it promises. Pros - Works just as well as the VIVO arm in terms of functionality - Easy to install with both clamp and grommet options - Gas spring provides good adjustability once set - Excellent value for an entry‑level monitor arm Cons - Materials feel cheaper than premium alternatives - Build quality isn’t as high as more expensive arms Overall As an introductory monitor arm, this is an excellent choice. It does everything the VIVO arm can, just with slightly lower‑end materials. If you’re on a budget or setting up a simple workstation, it’s a great fit. If you want something more robust for long‑term heavy use, spending a bit more will get you a significantly more refined Monitor arm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
M
Verified Purchase
Mario R32
Lexington, US
★★★★★ 5
Sturdy and easy to assemble
Size: 13"-34", Style: Single Arm, Size: 13"-34", Style: Single Arm
Really impressed with this monitor mount. The build quality feels solid and sturdy, especially for the price. It holds the monitor securely with no sagging or wobble, and the adjustability makes it super easy to get the perfect position. It’s been absolutely perfect for my sim racing setup being able to move the screen exactly where I want it made a huge difference in comfort and immersion. Definitely feels like a premium product without the premium price tag.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
SUPAWAT JENUGSON
Dallas, US
★★★★★ 5
Reliable, affordable, and user-friendly
Size: 13"-34", Style: Single Arm, Size: 13"-34", Style: Single Arm
The installation process was straightforward and didn’t take much time at all—even if you’re not particularly handy, it’s easy to figure out. What really stands out is how flexible the arm is. It adjusts smoothly in multiple directions, making it simple to position my monitor exactly where I want it. Whether I’m working, watching something, or multitasking, the range of motion makes a noticeable difference in comfort and productivity. It’s also very sturdy once set up. My monitor feels secure, and I haven’t experienced any sagging or instability. As a second screen mount, it integrates perfectly with my desk setup and helps keep everything organized and clutter-free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

recommand products

Milwaukee Tool 49-57-1689 1 11/16 INCH HAWG CUTTER
175.91
Carolina Crossing - Windsor Swivel Counter Chair
122.00
World Class Level Three Medium Firm by Beautyrest
699.50
Milwaukee Tool 49-56-9630 (4) 2-3/8" HOLE DOZER HOLE SAW
19.21
Denali Plush Hybrid Mattress - Wellness Collection
887.00