Insignia™ - 22.5W Universal AC Adapter for Devices with Round-Pin Connections (5 ft) - Black
Key Accessories:
More Buying Options from Best Buy
Related Item
About This Item
- Key Specs
- Cable Length: 5 feet
- Connector Type (End 1): Power
- Gender (End 1): Male
- Connector Type (End 2): DC Jack, USB-A
- General
- Brand: Insignia™
- Model Number: NS-UNI22WAC
- Product Name: 22.5W Universal AC Adapter for Devices with Round-Pin Connections (5 ft)
- Color: Black
- Compatibility: Universal
- Connectivity
- Cable Type: Power
- Cable Length: 5 feet
- Product Type: Adapter, Cable
- Connector Type (End 1): Power
- Gender (End 1): Male
- Connector Type (End 2): DC Jack, USB-A
- Maximum Power Delivery: 22.5 watts
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 600603314346
Simplify your junk drawer with the Insignia 22.5W Universal AC Adapter for Devices with Round-Pin Connections. The adapter includes seven interchangeable tips to support devices needing round-pin barrel connectors, replacing lost or damaged cords (not for use with laptops). The adapter can adjust to the correct voltage and provides protection against power surges and spikes to keep your device safe and fully charged.
- 7 round-pin sizes: Includes seven interchangeable adapter tips to support devices that use round-pin barrel connectors up to 22.5W maximum (not compatible with laptops).
- Manual voltage selector knob: Lets you choose between 3V, 4.5V, 5V, 6V, 7.5V, 9V, and 12V DC outputs. Voltage should be selected prior to plugging in device.
- For positive polarity devices up to 2A: Works with devices requiring up to 2A (3V, 4.5V, 5V, 6V, 7.5V), up to 1.67A (9V), or up to 1.25A (12V).
- Overcurrent protection: Guards against power surges and spikes.
- 7.5W USB port: An additional output for charging or powering external devices.
- 5 ft. cord: Provides flexible placement options.
- Brought to you by Best Buy: Insignia brings you affordable, dependable products with all the features you need.
Whats Included
- Insignia™ 22.5W Universal AC Adapter for Devices with Round-Pin Connections
- Adapter tip (7)
- Quick Setup Guide
Q: Does the adapter have a voltage selector knob?
A: Yes, the adapter has a manual voltage selector knob.
Q: Does this adapter have a USB port?
A: Yes, this adapter has a 7.5W USB port for charging external devices.
Q: What is the length of the AC adapter cable?
A: The AC adapter has a cable length of 5 feet.
Q: Does this adapter have overcurrent protection?
A: Yes, this adapter has overcurrent protection to guard against power surges and spikes.
Q: What kind of connector does this adapter use?
A: This adapter uses round-pin barrel connectors.
Q: Can I use this adapter for my laptop?
A: No, this adapter is not compatible with laptops.
Q: What is the maximum power delivery of this adapter?
A: The maximum power delivery of this adapter is 22.5 watts.
A: undefined
Reviews
Rating 4.5 out of 5 stars with 110 reviews
Top Mentions
- Overall Performance (41)
- Compatibility (19)
- Versatility (6)
- Power Output (4)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

Simplify your junk drawer with the Insignia 22.5W Universal AC Adapter for Devices with Round-Pin Connections. The adapter includes seven interchangeable tips to support devices needing round-pin barrel connectors, replacing lost or damaged cords (not for use with laptops). The adapter can adjust to the correct voltage and provides protection against power surges and spikes to keep your device safe and fully charged.

Simplify your junk drawer with the Insignia 53W Universal AC Adapter for Devices with Round-Pin Connections. The adapter includes seven interchangeable tips to support devices needing round-pin barrel connectors, replacing lost or damaged cords (not for use with laptops). The adapter can adjust to the correct voltage and provides protection against power surges and spikes to keep your device safe and fully charged.

Power your laptop anywhere with confidence using the Insignia 65W Universal Laptop Charger. Designed for everyday reliability, this versatile adapter works with a wide range of laptops, ultrabooks, and Chromebooks. Multiple interchangeable tips ensure compatibility with popular brands, and if your tip isn’t included, Insignia’s Guaranteed Tip Program will send you the right one at no cost. A generous 10-foot power cord gives you flexibility to plug in wherever you need, while built-in safety features protect against over-voltage, short circuits, and overheating. Compact, travel-friendly, and built to last — it’s the one charger that fits your life.

Power your HP laptop with this reliable 65W 45W Smart Blue Tip Charger Designed for compatibility with a wide range of HP laptops this AC adapter delivers stable and efficient charging for everyday use The smart blue tip connector ensures a secure connection while built in safety features protect your device from overcharging overheating and short circuits Its compact design makes it easy to carry whether youre at home in the office or on the go Product Type Laptop Charger AC Adapter Wattage 45W 65W Connector Type Smart Blue Tip Input Voltage 100 240V AC Output Voltage 19.5V typical for HP Compatibility HP Laptops Blue Tip Models Cable Length 6 ft typical Color Black
| Pros for Insignia™ - 22.5W Universal AC Adapter for Devices with Round-Pin Connections (5 ft) - Black | |||
|---|---|---|---|
| Overall Performance, Compatibility, Versatility | Overall Performance, Voltage Control, Ease of Use, Connectivity | Compatibility, Performance, Ease of use, Price, Charging Speed | There were no pros for this product— |
| Cons for Insignia™ - 22.5W Universal AC Adapter for Devices with Round-Pin Connections (5 ft) - Black | |||
| Power Output | Compatibility | Fit, Cord, Connection, Battery Life | There were no cons for this product— |






















































