This is the factory USB power adapter Sonos supplies for its portable speaker accessories, finished in black to match Sonos Black hardware. It delivers a 10-watt USB-A output sized for the Sonos Roam charging cable and the Sonos Roam Wireless Charger, so the speaker charges at the rate Sonos intended instead of whatever an unmatched adapter happens to supply.
The practical case for a second adapter is simple: leave the charging setup where it is used. One at the bedside, one in the kitchen, one in a travel bag or on an office desk means the portable speaker is charged when someone reaches for it. It is also the correct replacement part when an original adapter goes missing after a move or a trip.
The plug body is compact and sits close to the outlet, which keeps it out of the way on a crowded power strip or a shallow nightstand. This listing covers the power adapter only; charging cables, wireless chargers and speakers are sold separately.
Key Features
- Genuine Sonos accessory, 10 W output
- Single USB-A port
- Works with the Sonos Roam charging cable and Roam Wireless Charger
- Compact housing in a black finish
- Ideal as a spare or replacement adapter
Why Buy This From 4TEC Direct
4TEC Direct is an authorized Sonos dealer, backed by 4TEC Integration — the commercial AV design and installation firm we have run since 2003, with over 35 years of combined experience in commercial AV design, programming, and sales. The people who answer your call are the same engineers who scope conference rooms, training centers, and whole-home audio systems every day.
- Authorized Sonos dealer — genuine, factory-fresh product with full manufacturer warranty
- Certified designers and programmers on staff — CTS, CTS-D, and CTS-I credentialed
- Free pre-sale system design — call before you order and we will spec the right zones, amps, and speakers
- Professional installation and 24/7/365 managed support available through 4TEC Integration
- Serving clients since 2003 from Omaha / Gretna, Nebraska — shipping nationwide
Questions before you buy? Talk to a real AV engineer: 402-909-0130 or sales@4tecdirect.com.