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Oxford USB Dual Socket

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Oxford USB Dual Socket

The Oxford USB Dual Socket is a weatherproof USB power supply socket for motorcycles, ATV's, and snowmobiles. This outlet can be wired to the switch for accessory power supply or straight to the battery for constant power. 


  • Enables charging of a cell phone, GPS, mp3 player, etc by USB lead (not included)
  • 2 Amp output will charge iPads, iPhones, etc
  • Heavy-duty weatherproof cap keeps the insides dry (not designed to be used while raining)
  • Includes 35" of wire from the outlet to the fuse and another 10" of wire from the fuse to the ends
  • Wire ends have 1 ring terminal attached and 1 stripped wire
  • Blue on/off light
  • Fits 7/8" to 1" handlebars
  • Can be mounted on mirror stem using provided adapters
  • Can be panel mounted by removing the outer bracket

Fitment Notes & Exceptions

  • Requires installation of relay to avoid battery draw when the bike is tuned off
Product Style RevZilla Item # Manufacturer Product # Availability
Oxford USB Dual Socket 939412 EL102 In Stock: Ships within 24 hours


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Oxford USB Dual Socket 4.5 5 17 17
Wires too short Cut the wire to fit to a Powerhub2, but the wires are really too short to go from the handlebar all the way to battery with comfort. November 21, 2015
Solid product Performs as advertised. Easy install, worked flawlessly. November 9, 2015
Just in time... Bought this a some time ago. It came in earlier than expected. The install was easy. It took more time to put the bike back together. Which was two days before my trip. Over 1400 miles and charged the phone, GPS, and Sena SMH10 (also a Revzilla purchase) perfectly. With the cover in place I had no reason to worry about all the rain I encountered on or since this trip. August 18, 2015
works well Works well but it should have a longer harness! I had to cut, splice and shrink tube 6" on to it just to get it to my battery. And that was from the bars supposedly you can attach it to your mirror but I would have been about a foot short. June 1, 2015
Great overall Product works great but doesn't fit slightly larger bars. March 9, 2015
Excellent for the price I really recommend to buy this product. It's bigger than I thought it was, but fits perfect in my Multistrada handlebar. February 17, 2015
Best Bang for the buck for Bike USB power I live in Northern Japan and planned on doing a long camping ride across the entire northern half of Japan. Most of the time I would not have access to electrical power so this was a best bet to keep my cell phone and GPS powered up. It did a great job of it. I also ran an extra long USB cable back to my road pack where I keep a powerbank for in the evenings if I want to power my tablet or anything of the sort. The power output of the two sockets combined is only 2A but on a longer ride this is not an issue. However, don't expect to ride down the street to the 7-11 and have your iPhone charged by the time you get there. It is decently waterproof with the cap on, I had no issues with this. I do wipe it down on the inside with a tiny bit of silicone grease and I think that helps. So in the best for your money category I would say this one wins. December 28, 2014
Does the job! Installed this in the plastic fairing of my bike so that my Garmin Monterra would have power and I'd have a USB for other purposes as needed. The result has been spectacular. I hooked the device up to a relay that also switches my heated grips, so power goes on and off with the ignition. I removed the fuse and rely on the larger fuse that I put on the relay. Installation is simple. Just hook up the 2 wires and either use the included handlebar clamp or create a mounting hole. The unit is sealed, so as long as the cap is in place, it won't get wet. With the cap off, water can get into the ports, but that too can be helped with careful selection of cable ends. I mounted my unit out of the main airstream, so even in the wet, the water is not driving at the ports. The blue glow lets me know that power is on which is a nice feature. It is bright, so be careful where you mount it. I have mine under my handlebars so that most times I don't see the light unless I move. In the attached photo, I've turned my bars fully to the right so that I could take the photo. The output is 2 amps total. So, if you have more than one device plugged in, you can't charge them both at full power. The cap is a nice flexible rubber, so when you have it off the ports, you don't need to worry about things hitting it. For example when I turn my bars all the way to the right, my fork can hit the cap. But it just crushes with no resistance. All in all, I think this is a great MC port if you have a need for handy USB power. While there are cheaper ways to do it, having the piece of mind that it's weather proof is worth the extra money. December 3, 2014
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Oxford USB Dual Socket
Already Asked: 7 Questions, 38 Answers
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RevZilla Store asked: Why did you choose this?
Joseph B: Smallest I could find for a USB external plug..... Nov 16, 2015
chris s: To charge my cell phone Oct 21, 2015
Conrad R: I want to charge my phone while riding. Sep 28, 2015
Scott M: Rather than dig for the plug beneath my motorcycle seat, it'll now be mounted conveniently on my handlebars. Also, I can charge a friend's device easily as well. Sep 25, 2015
Robert D: good review Sep 11, 2015
Jess H: Add USB ports to our new S1000XR to charge phones and such. Aug 30, 2015
Martin A: Using your iPhone as gps and not being concerned about its battery is great. Arriving with a fully charged battery is great. Jul 17, 2015
Steven P: Because I can't got more than 30 minutes without the internet or I'll die. Jun 9, 2015
Chris L: I want to provide power to my phone for gps/music/etc while I ride without worrying about it going dead Jun 1, 2015
Michael K: I needed a way to keep my phone alive while using my mapping app & GPS from draining down the battery. Like the dual charge option for my passenger, or another device of choice. May 14, 2015
Wayne M: power is important Apr 24, 2015
K Mathias S: Best bang for the buck and will work perfect with my cell. Apr 3, 2015
H A: Long road trips on the FZ-09 and the powerlet option was insanely expensive. $150 plus 50 for a droid charging cord? That's ridiculous. Mar 26, 2015
Travis W: The dual USB ports will allow me to charge both my phone and GPS from a single power source. I like simplicity:) Feb 13, 2015
Kaci L: Looks good for upcoming trip. Feb 8, 2015
Chris J: I like that the power available is 2A. You find many usb ports but tbey are rated at only 1A which won't charge phone or tablet devices. This is also a double usb port which is even better! Feb 6, 2015
Fred L: Looked like a good way to keep my phone turned on. We 'll see. Jan 18, 2015
mike m: Price quality Aug 7, 2014
Michael G: Need dual-USB capability on my Tiger 800. The inclusion of power outlets on many bikes is nice, but the "powerlet" type socket usually inclouded is pretty useless for powering the most common devices, which are all phone-based these days. Ideally somebody would make a compact powerlet-to-USB adaptor, but the only existing one is both backordered and rather large. This will mount easily to the bike's frame next to the existing powerlet and I'll splice into the existing wiring. Aug 5, 2014
G C: Need USB charger. Aug 5, 2014
Tina-Kevin M: Phone Charging Jun 16, 2014
rion h: Great for phone, GPS, camera these days you need a USB for something, or everything comes to a halt :-) Jun 8, 2014
Robert K: It helps keep my phone alive during long adventures Jun 6, 2014
Jorge E: I like the weather tight cap. May 27, 2014
Stewart V: Its waterproof and just what I need Apr 10, 2014
Ethan O asked: Is this an SAE connection? Feb 16, 2014
Answer this · Send to friends Good question? Yes (4) No (0)
Douglas K: I did not purchase this bar mounted socket however understanding is purely a duel USB outlet and will require hard wiring to a power source direct or switched. Mar 3, 2014
Reply to Douglas Good answer? Yes (0) No (0)
Luke D asked: Does this come with the cables necessary to connect to the power source? Mar 1, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
Tristan R: As indicated in the description it comes with all the wires to connect to battery including an inline fuse. Mar 28, 2014
Reply to Tristan Good answer? Yes (0) No (0)
A shopper asked: will this draw current when not connected to a USB device and drain the battery? Feb 15, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Dan M: Yes. The blue light/panel is on when it's connected. It will charged devices when the bike is off, since it's connected directly to the battery (unless you've installed an on/off switch between it and the batter).

So, be wary, it will draw a small amount of current due to the blue light. I'm not sure how much that is though, unfortunately.
Mar 28, 2015
Reply to Dan Good answer? Yes (1) No (0)
Talal A: Depending on how the mechanic install it for you. This device has a blue light to indicate that it is active, I made sure that the mechanic installs it in way that it only work when the switch is on. Therefore, it does not drain the battery.
I'm install this device on my 3 bikes... It is awesome!!!
Feb 16, 2014
Reply to Talal Good answer? Yes (0) No (0)
brian s: it has a parasitic draw at all times. Jun 19, 2015
Reply to brian Good answer? Yes (0) No (0)
DANIEL S: No, IT doesn't. It only use power when you connect a device Feb 15, 2014
Reply to DANIEL Good answer? Yes (0) No (3)
A shopper asked: I'd like to know if its 2.0 amps each outlet or total for both ?????? Jun 6, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
JAMES D: Each outlet is 2.0 and works great. I have had my iPhone and ipad charging at the same time no issues. Jun 7, 2014
Reply to JAMES Good answer? Yes (0) No (0)
Hideto K: It comes with a 3 Amps fuse. Total current shuould be 2 Amps when you use 2 ports. Aug 6, 2014
Reply to Hideto Good answer? Yes (0) No (0)
James J: No it's 2 total overall. If you use both at the some time it's down to 1. Jun 6, 2014
Reply to James Good answer? Yes (0) No (0)
Patrick T asked: Does this provide 2 Amps total, or 2 Amps for each port? Mar 27, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Tristan R: the fact that it will charge an iPad I am guessing 2amps per port. Mar 28, 2014
Reply to Tristan Good answer? Yes (0) No (0)
Joseph B: The power output is 2 amps total or 1 amp per outlet. Dec 28, 2014
Reply to Joseph Good answer? Yes (0) No (0)
Talal A: I wish I can answer, but how would I know? :)
I still can test it if you want before you purchase it.
Something like charging an ipad or something?
Mar 30, 2014
Reply to Talal Good answer? Yes (0) No (2)
Yousuf S asked: Can it be mounted on handlebars? Feb 1, 2014
Answer this · Send to friends Good question? Yes (0) No (1)
Grace P: "Fits 7/8" to 1" handlebars" Feb 17, 2014
Reply to Grace Good answer? Yes (0) No (0)