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4-Port Hi-Speed USB 2.0 Hub with external AC adapter

Mac / PC / USB 2.0
Expand your connectivity
USB and power hub
The Macally TRIHUB4 is a four port USB hub with an external AC adapter to supply full power to devices that need it. The hub supports USB 2.0 and 1.1. It comes with two adhesive pads that keep your TRIHUB4 securely in place and ready to use.
Accommodate larger USB devices
The 4-Port Hi-Speed USB 2.0 Hub from Macally features four USB ports with one of the ports separated from the other three in order to accommodate large size USB devices. The hub is still compact and sleek for mobile users while providing ample room for USB connections.

Product Specifications:

Macally Part Number



  • 4 x USB 2.0 (also compatible with USB 1.1)

Interface Speed

  • USB 2.0 – 480Mb/s
  • USB 1.1 – 12Mb/s

OS Supported

  • Mac OS X 10.2 to 10.7 and above
  • Windows XP / Vista / 7 and above

Systems Supported

  • Any desktop and notebook computer with an available USB port


  • 3.25" x 1.40" x 1.30" (8.25 x 3.56 x 3.30 cm)

Shipping Weight

  • 8.7oz (246.6 g)


  1. TriHub 4 Port offers full 500mA per USB port (the maximum per the USB spec).
Manufacturer provided specifications for Macally p/n TRIHUB4 UPC#: 701107488356



Included Items
  • Macally TRIHUB4
  • AC adapter
  • Adhesive pads

Customer Ratings

Write a Review 2.5 / 5 0 out of 2 (0%) reviewers would recommend this product
Verified Buyer Top 100 Contributor
Reviewer: Anonymous Location: Ohio Age: Over 65 Experience Level: Home User Owned Product: 5-6 months
Rating: 3/5 Works but not stable enough January 19, 2016 This USB2 hub works in my setup, but the adhesive bottom will not keep it in place when you plug in any USB cables because of their weight. I've had to wedge mine in place on a shelf to keep it from falling on the floor with the three USB cables plugged into it. Not a big deal, but an annoyance. There must be better products out there.

Verified Buyer
Reviewer: Anonymous
Rating: 2/5 NOT High Speed!!! August 25, 2015 Advertised as High speed USB 2.0. This is a contradiction of terms. USB 3.0 is high speed, 2.0 is just middling.

Response from MacSales.com, Marketing August 25, 2015 Actually, the term "Hi-Speed" is in reference to USB 2.0 according to the USB-IF: USB 1.0 is referred to as Low Speed (1.5Mb/s) or Full Speed (12Mb/s) USB 2.0 is referred to has Hi-Speed (480Mb/s) USB 3.0 is referred to as SuperSpeed (5Gb/s) and USB 3.1 is referred to as SuperSpeed+ (10Gb/s)
Macally 4-Port Hi-Speed USB 2.0 Hub with external AC adapter Mfr P/N: TRIHUB4 OWC SKU: MACTRIHUB4 Sleek, compact, and has 1 separated USB port for large size USB devices. Macally 1 Year Limited Warranty Ships: 24-48 hrs Only $24.95OWC Price $19.00
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