USB 5V to 9V/12V Router Optical Cat Boost Cable 5.5*2.1MM DC Port 1 Drag 2 Original Chip Digital Display UPS Charging Cable

It's a great honor for you to visit my store. Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Voltage range : 6-24V DC Certification : CE Origin : Mainland China Brand Name : Aideepen DIY Supplies : Electrical Operating Temperature : -20-50 ℃ Power Supply : DC Display Type : Digital Only Power Source : DC Input voltage : 5V Output voltage : 9V 12V Maximum output current : 0.8A Name : Router Optical Boost Cable