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๐ Power Up Your Tech Game with OMNIHIL โ The Adapter That Means Business
The OMNIHIL Adapter Plug Converter transforms a 5.5mm x 2.1mm female plug into a 5.5mm x 2.5mm male plug, supporting worldwide voltage from 100V to 240V at 50/60Hz. Designed with a matte finish and precision barrel connectors, it ensures a secure fit for devices requiring this specific power input. Backed by a 5-year free warranty and tested to exceed industry standards, this compact and lightweight adapter is a reliable essential for professionals needing seamless power connectivity across devices.








| ASIN | B01N812NKL |
| Brand | OMNIHIL |
| Color | Black |
| Compatible Devices | Devices with a 5.5mm x 2.5mm male power input port |
| Connector Type | Barrel connector (5.5mm x 2.1mm female to 5.5mm x 2.5mm male) |
| Customer Reviews | 4.6 out of 5 stars 191 Reviews |
| EU Spare Part Availability Duration | 5 years |
| Finish | Matte |
| Finish Type | Matte |
| Input Voltage | 240 volts |
| Item Dimensions | 3 x 3 x 2 inches |
| Item Weight | 5.94 g |
| Item dimensions L x W x H | 3 x 3 x 2 inches |
| Manufacturer | OMNIHIL |
| Mfr Part Number | OMNI02081700053 |
| Model Number | OMNI02081700053 |
| Nominal Power | 6 watts |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| Unit Count | 1 Count |
| Warranty Type | free warranty,replacement warranty |
S**H
Works well
Used for my 2.1mm power supply to plug into a few DAC amps that take a 2.5mm
J**I
works as stated.
Got me out of a bind that the original vendor put me in.
T**8
battery to 2.1mm cable
solid build quality. connects a 2.1mm male into a 2.5mm female. I used this to bridge a charging cable into my power pack battery
B**N
Simple and it works
Simple and it works.
K**R
Works as expected
Exactly as advertised to adapt a 5.5 mm x 2.1 mm power connector to a 5.5 mm x 2.5 mm connector. Seem to be well made. Only negative is rather pricey at nearly $9 for this small item.
T**Y
Belkin to ATT BGW-700
For those of you who are trying to mate a Belkin Battery Backup unit to an ATT BGW210-700 Router, here is what you need to know. The Belkin has a 5.5mm X 2.1mm plug. The BGW210 accepts a 6.3 X 3.0mm plug. As far as I can tell, this seller does not have that size adapter. So do a search on Amazon for LANMU usb to dc. An assortment of plugs contains the one you need. I give this seller 5 stars for an easy return.
H**E
Works Great with HX Stomp
Using this to use 3rd party power supplies with HX Stomp. This one plug lets you use a OneStop, BOSS, or other standard 9V pedal power supply with an HX STomp (Assuming you can give 1000mA to it) without special cables.
B**E
Really happy with this
I have an old Maxtor OneTouch III external disk drive which requires 12v @ 3A via 5.5mm x2.5mm. Lost the original power supply but have several at the right voltage and current but the connector is 5.5mm x 2.1mm. This little adapter did the trick. Not much to go wrong with the thing. So if you need a small bore to larger bore (2.1mm to 2.5mm) adapter , look no further. This'll get 'er done.
G**Y
Works for Philips Hue.
Worked great for my Philips Hue hub.
L**B
No surprises
Correct part and next day delivery. Perfect.
B**A
Works perfectly
My rating of 4 is only because it is not made of copper or bronze, otherwise it performs well.
R**A
Poor fit
These were to use on a telescope mount with a 5.5 x 2.5mm configuration to a 5.5 x 2.1mm cable configuration. Fit on the male end of the adapter was poor so that connection was not consistent. Would be good for a while, then would disconnect, shutting down the mount.
J**T
Description is misleading, was shipped a plug only and not an adapter
This isn't a male-female adapter as described but only a male plug. Description is misleading, returned.
Trustpilot
3 days ago
2 months ago