JR Products 15095 12V/USB Charging Center - Black Easy installation, professional appearance USB 2.1 Amp @ 5V *Refer to your device for specific requirements 21V 10 Amp @ 12V using 18 Ga. wire or 20 Amp @ 12V using 14 Ga. wire Outside Dimensions: 5" wide x 3-3/4" tall x 2" deep Cutout Dimensions: 3-1/8" wide x 2-1/2" tall x 1-1/2" deep