USB Keystone Charger 5V / 2.8A Output Max

Integrate USB power to keystone wall plates. Provides up to 5V / 2.8A output

Mfg: PI Manufacturing

PI Part #: TTA-1407

USB Keystone Charger 5V / 2.8A Output Max

Out of Stock; email notification on arrival.

Shipping Information

All products ship same day from our warehouse in Walnut, CA if ordered within the shipping cutoff times

Product Highlights

  • Add USB power to existing keystone wall plates
  • Install it in commercial / residential buildings
  • Up to 5V / 2.8A output for connecting smartphones and more
  • Daisy chain units for centralizing power
  • Protection mechanisms built-in to prevent damage to USB devices

TAA Compliance

PI Manufacturing TAA compliant products meet the U.S. Government's Trade Agreements Act (TAA), which fosters fair and open international trade.
TAA compliant products can only be acquired from products made in the United States or in an approved country.

Our Price: $18.00

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USB Keystone Charger 5V / 2.8A Output Max

Easily add USB power to your keystone wall plates. Our USB keystone charger provides a standard USB Type A port for charging smartphones (iPhones, iPads, Android devices) and other USB devices up to 5V / 2.8A output with an input voltage of 6-24V DC. The USB keystone universally snaps into all keystone wall plates and includes a 400W TVS diode built-in to protect USB devices from voltage spikes. Additionally, a reverse polarity diode is also used to prevent reverse polarity. Other protection mechanisms are also provided, such as over current protection, short circuit protection, undervoltage-lockout (UVLO), and thermal shutdown.

Daisy chain USB keystone chargers together to centralize power.

Our USB keystone chargers are TAA compliant, meeting the U.S. Government's Trade Agreements Act.

Daisy Chaining Power Recommendations
12V / 1A Up to 3
12V / 2A Up to 6
24V / 1A Up to 6
24V / 2A Up to 12


  • USB keystone Type A female to screw terminals charger
  • Uses the latest USB identification circuit. Compatible with most devices, such as smartphones (iPhone, iPad, Android phones) and more
  • Input Voltage: DC 6-24V
  • Output Voltage / Current: 5V / 2.8A max
  • Blue LED output voltage indicator
  • 400W TVS diode to protect USB devices from voltage spikes induced on connected wires
  • Reverse polarity protection diode to prevent damage from reverse polarity
  • Undervoltage-lockout (UVLO), short circuit protection, over current protection, and thermal shutdown
  • For indoor use only

What's Included

  • 1 x USB Keystone Charger
  • 1 x User Manual

UPC: 091324433711

WARNING: Cancer and Reproductive Harm
(California law requires this warning to be provided to California customers)

RoHS Compliant

RoHS Compliant

Products that are RoHS compliant have been verified through PI Manufacturing's supply chain to be in compliance with European Union (EU) directive 2011/65/EU on the Restriction of Hazardous Substances (RoHS). PI Manufacturing has taken all steps within its capacity to confirm a producers' statements / evidence in relation to compliance with restricted substances.

Directive 2015/863 adds four additional restricted substances (phthalates). PI Manufacturing has also verified that products are RoHS compliant in accordance with 2011/65/EU as amended by 2015/863.

For reference, these include the following in concentrations less than 1000ppm (0.1%).

  • Cadmium and its compounds
  • Mercury and its compounds
  • Hexavalent chromium and its compounds
  • Lead and its compounds
  • Polybrominated biphenyls (PBB)
  • Polybrominated diphenyl ethers (PBDE)
  • Bis(2-Ethylhexyl) phthalate (DEHP)
  • Benzyl butyl phthalate (BBP)
  • Dibutyl phthalate (DBP)
  • Diisobutyl phthalate (DIBP)

Date: 4/18/2021

PI Part: TTA-1407

Description: USB Keystone Charger 5V / 2.8A Output Max

Chris Fang
Quality Manager

Input Voltage DC 6-24V
Output Voltage5V
Output Current 2.8A Max
Conversion Efficiency 12V to 5V 1A (92% efficiency)
Switch Frequency 410 KHz
Output Ripple10mV around (12V to 5V @2A)
Static Current0.5 mA
Dimensions41 x 17 x 21mm (L x W x H)
Package Weight0.06 lbs
What's Included
Package Includes1 - USB Keystone Charger
1 - User Manual


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