Garmin GSB-15 USB Power & Charger, Dual Type-A

Add USB Power and Charging to Your Aircraft

• Choose up to 27 watts of charging power per port with dual USB Type-C or USB Type-A/Type-C models or up to 18 watts of charging power per port with dual USB Type-A model
• Charge two full-size iPad^® tablets¹ or similar smart devices while using them
• Halo lighting around each USB port makes connections easy in dark conditions
• Offers easy installation in an existing instrument cutout with optional adapter plate
• Two power input options available - rear or side wiring connections - to help simplify installation in tight spaces such as armrests or sidewalls

In just a few short years, battery-powered mobile devices have become essential in-flight tools for pilots and their passengers alike. Pilots use their tablets or smartphones to access flight plans, moving maps, charts, weather data, manuals and more - while passengers access entertainment, messaging and all types of productivity apps on their devices. But, invariably, all these portable electronics need an external power source to keep them charged and ready to use over a long flight. That’s where our GSB 15 USB charging hub makes all the difference.

Power up on the Fly

The dual-port GSB 15 offers multiple charging options. The dual USB Type-A GSB 15 charging hub features Qualcomm^® Quick Charge^™ technology and can deliver up to 18 watts of power to each USB port simultaneously. If you have a newer portable device, including iPad Pro tablets from 2018 or later, the GSB 15 dual USB Type-C version offers up to 27 watts - enough to power two tablets or similar smart devices while also charging their batteries¹. It also includes USB Power Delivery technology to provide optimal charging to every connected device. You can even choose a version that offers one of each type connector for maximum flexibility. With any option, there’s built-in protection against circuit and temperature overloads. Plus, configurable halo lighting on the plugs makes them easy to locate and access in a darkened cabin or cockpit - and the dual USB Type-C and USB Type-A/Type-C versions even have dimmable lighting.

Small and Simple to Install

All slimline GSB 15 charging hubs measure just over 1.5” square and stand less than an inch deep - making them among the smallest dual-port USB charging hubs ever designed for aviation use. They come in two formats: one designed to be wired into aircraft power from the back of the unit - and one that connects to aircraft power through the side (bottom) of the case. Choose the version that fits best with your application and its related space constraints.

Data Passthrough

If your aircraft is equipped with a GI 275 Flight Instrument you will also appreciate GSB 15 for its data transfer capabilities. Using a USB flash drive and the GSB 15, you can transfer databases to a GI 275 flight instrument. Databases will then also be synced among multiple GI 275 flight instruments in a single cockpit. In addition to database updating, GSB 15 can also be used to save flight logs - including engine data² - from the GI 275 to a USB flash drive.

Fits Tight Spaces and Budgets

You can mount GSB 15 virtually anywhere. It’s small enough to fit a 1” cutout - and it’s available with an optional 1” decorative cover or mounting plates that allow for easy installation in existing, unused 2.25” or 3.125” instrument holes in the panel. And all GSB 15 models use the same power input connector, so the USB Type-C equipped versions can be an easy upgrade from an existing dual Type-A installation³. GSB 15 has FAA TSO and, consequently, European approval. The device will fit in a variety of constricted spaces - such as aircraft sidewalls, armrests or aft console positions - where most aviation USB chargers are simply too large or unwieldy to install.

¹Applies to newer iPads models equipped with a USB Type-C port. Must be connected to USB Type-C port on GSB 15
²Requires GI 275 engine indication system
³May require wiring or breaker change in 14-volt aircraft. See installation manual for details.

iPad is a trademark of Apple Inc., registered in the U.S. and other countries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. Qualcomm and Quick Charge are trademarks or registered trademarks of Qualcomm Incorporated. All Qualcomm Incorporated trademarks are used with permission. Qualcomm Quick Charge is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

• Charging port types:
  • Dual USB Type-A
  • USB Type-A/USB Type-C
  • Dual USB Type-C
• Input Voltage: 14V, 28V
• Output voltage:
  • Dual USB Type-A: 5-12V
  • USB Type-A/USB Type-C: 3.6V-12V / 5V-12V
  • Dual USB Type-C: 5V-12V
• Power consumption:
  • Max (while charging): 40W (Dual USB Type-A Only), 68W
  • Min (not charging): 500mW
• Maximum power output per port:
  • Dual USB Type-A: 18W
  • USB Type-A/USB Type-C: 27W
  • Dual USB Type-C: 27W
• Required circuit breaker size:
  • 28V Input: 5A
  • 14V Input: 5A (Dual USB Type-A Unit), 7.5A (USB Type-A/USB Type-C and Dual USB Type-C Units)
• Dimensions:
  • Side Connector: 1.50" x 1.55" x 0.84"
  • Rear Connector: 1.50" x 1.50" x 0.92"
• Weight: 0.16 lbs
• Certifications:
  • TSO-C71
  • Qualcomm® Quick Charge™ Technology (USB Type-A Ports Only)