USB to Micro USB Cable

Item:LA-422 Price:$8.00MSRP

Easily charge Listen iDSP receivers with the LA-422 USB-to-Micro USB cable. The cable is designed to be used with the LA-421 (1-port) or LA-423 (4-port) chargers, as well as connecting receivers to a computer for charging or firmware updates. Durable and lightweight, each cable is also shielded to protect against signal interference and features a corrosion-free connection.

This product is available through authorized resellers.

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One (1) LA-422 USB to Micro USB Cable


  • Charges Listen iDSP products using Listen chargers or standard USB computer ports
  • Connects devices to any computer for firmware updates, channel name programming, and more
  • High-quality, corrosion-free connectors
  • Molded strain-relief construction for durability and flexibility
  • Shielded for protection against external interference



Connector/sUSB (type A to Micro USB (micro-B)


Shipping Weight1.0 lbs. (454 g)
Weight1.50 oz. (43 g)
Cord Length36 in. (91.4 cm)




+What is Listen Technologies product warranty?

+How long is the cable?

The length of the cable is 3 feet (91 cm).

+Why would I purchase the LA-209?

You would purchase this product as a replacement or back up power supply for the LA-381-01 Intelligent 12 Unit Charging Tray.