⚡ Power Up Your Productivity Anywhere, Anytime!
The DROK 1A Boost Converter is a compact USB step-up voltage regulator that converts 5V input to selectable 9V or 12V output with up to 1A current. Featuring a handy switch and LED voltage display, it enables seamless powering of routers, small fans, lamps, and other 5V USB devices requiring higher voltage, making it an essential portable power solution for professionals on the move.
| ASIN | B074R7FDCR |
| Best Sellers Rank | #73,748 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Power Converters |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,063) |
| Date First Available | August 11, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.23 ounces |
| Item model number | 2001708001 |
| Manufacturer | DROK |
| Product Dimensions | 3.7 x 4.3 x 3.1 inches |
J**E
Great product
Works great
C**1
USB to 9v/12v adapter
Works great. I use it to power a 9v TP link router with a USB power bank. And it's nice to know i can also use it for 12v if i ever need it.
A**O
Only 12V work
The 12-volt output works well enough for my needs, but the 9-volt output does not work. It's a good thing that I specifically need 12 volts.
K**1
Perfect for emergency asus mobile router with power bank
This is exactly what I wanted to go from lower voltage to what is required by router from a power bank. This is my emergency backup ran off my phones mobile data if internet outage or electrical outage. Good build quality. Price seems fair and it met my needs and functions well. I can tell you the smaller adaptor fit my asus router.
S**H
Quit working
Product quit working after only a couple of days. It is now only outputting 5V and the little block gets quite warm to the touch.
N**R
Excelente me sirvió de mucho para usar mi router con un power bank
P**S
If you need exactly voltage conversion, you might look elsewhere.
I was looking for an accurate step-up converter to bring a 5V output from a power bank up to an even 12V. This converter from DROK does step-up the 5V output as I was wanting, but it doesn't convert to an even 12V like I was hoping. The converter says 12 on the LCD panel, but my Fluke meter sees 12.24 VDC. When the switch on the converter. is on 9V, my meter reads 9.26 VDC. I may not be able to use this for my particular application as a result. Luckily, the converter is just a few dollars which makes the loss easier to stomach.
R**M
Muy bueno 👌 llevo usando meses y me funciona de maravilla se los recomiendo.
I**H
Mobil internet modemim powerbanktan çalıştırmak istedim (gerçekten mobil olsun). Bir powerbank 5 volt veriyor ama modeme 12 lazım. Bu dönüştürücü ile yapabildim. Hem de powerbankın USB çıkış bu kablo modeme uygun bir giriş yaptı. Süper! Çok mutlu oldum!! :)
M**N
Ho provato il prodotto con un power banck spostando l'nterruttore di cambio voltaggio ma il il display segnava sempre 4,9 V
ص**ي
شغل راوتر 5G شغل كل الممودمات التي تقبل 12v منتج رائع شكرا لك أيها البائع الرائع
D**D
What a fantastic product, now I can plug in and charge 9-12v electrical products from a usb port!.
أ**ش
الكابل معاه تحويله علشان يمشي مع غالب الراوتر انصح بهذا المنتج
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