iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm

This adapter cable is just great! I needed to power a Shure wireless microphone receiver (needs 12 vdc) from a device that has a USB port delivering 5 vdc at 2.0A. This port was intended to charge a mobile phone or tablet. This inexpensive adapter cable let me connect the receiver right to the USB port. The coax connector was an exact for for the powered device. I no longer have to carry an AC adapter for the wirless microphone kit.

These cords work great for the monitor for my Bach up camera. The supplier provided the link to order them easily. If you need this cable, I would recommend purchasing these cables.

Love it! 😍 it works for my red light therapy belt!

This device is good for some 12V wifi routers, 12V bluetooth speakers and perhaps 12V Monitors for desktop and gaming, it also works on desktop disc drives if you have an adapter for it, depending on what the device whattege rating is, this device may not work if the 12V device you connect it to requiers higher whattege, make sure you test it out on the 12V devices that this item may work on, it doesnt work for all 12V devices.

Ok

So I tend to try to prepare for the worst case scenario and since I have some massive power banks. I figured if I could power my modem router in a power outage without using my generator this would be perfect. I purchased a asus router that I just keep around to connect to my phone mobile data to run my essentials during a power internet outage. Usb tethering making for a much more reliable service then just a Hotspot. Helping with streaming and keeping everyone from going crazy on me. If this is your way of thinking this will work for the said application.

does not make secure connection so I'm constantly having to wiggle it to get power, going to buy from a different vendor and hope to get a better made connector

Great product for older devices that take dc. I use this cable to power a monitor from a portable charger to replay recently recorded clips from filming

ممتاز لتشغيل الراوتر والرسيفر وغيره

حلو جدا وشغال مع الباور بانك وبيشغل الراوتر

Prodotto di buona fattura, usato per accendere una striscia led di 50 centimetri dietro il televisore utilizzando la porta USB dello stesso, Funziona egregiamente oramai da qualche mese. Ho dato quattro stelle perché le specifiche tecniche sono carenti, ovvero non è scritto quanti milliampere supporta come carico, specifica tecnica molto importante.

السلك شغال كويس و شغل الراوتد من الباوربانك، و لكن جودة السلك مش افضل حاجة و حاسس اني لو ضغط عليه شوية ممكن يتقطع. و لكن يعمل كما هو مكتوب

This device works well so far. I've only briefly tested it with four 12v fans with a current draw of 0.08A each. They're pulling a total of 0.37A consistently when powered using this cable and a OnePlus fast charger which can provide up to 5A. Will report back when I've tested it using different power supplies. Listing says it needs a minimum of 2A to even work so I'll see if that's true. It does get noticeably warm in my use case but so far doesn't seem to be overheating when given sufficient power, some heat dissipation is normal given the job its doing. Connector seems stable, cable seems fit for purpose. I don't think this circuit is a difficult one to manufacture but to get a reliable one that doesn't overheat, ya do have to spend a few more quid. Avoid getting those 10 x boost converter module packs as they tend to overheat massively and can output very little current. Would recommend this cable so far!