USB to Bluetooth Convert Adapter USB2BT Assembly Kit Japan Import
| Brand | Bit Trade One |
| Hardware Interface | Bluetooth, USB, USB 1.1 |
| Operating System | Android,Ios |
| Color | Blue |
| Compatible Devices | Desktop |
| Item Dimensions LxWxH | 2.91 x 1.1 x 0.39 inches |
| Data Link Protocol | Bluetooth, USB |
| Item Weight | 0.05 Kilograms |
About this item
- This product is an electronics set that requires assembly (including soldering work) by the customer.
- The “USB2BT” is an easy-to-use adapter that converts USB to Bluetooth.
- The USB HIDs that you are used to, such as USB keyboards, mice, gamepads, etc., can be connected via Bluetooth to your iPhone, smartphone, or PC. (Only USB keyboard supported on iPhone.)
- The operation is easy, with no pairing button or pin code entry required. Software updates are possible.
- World’s first touch-screen monitor compatible (on certain handsets with android 4.4 or above).*As of this company’s research, Oct. 2014
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Product information
| Product Dimensions | 2.91 x 1.1 x 0.39 inches |
|---|---|
| Item Weight | 1.76 ounces |
| Manufacturer | Bit Trade One |
| ASIN | B00PI7ZDOI |
| Item model number | ADU2B01P |
| Customer Reviews |
2.6 out of 5 stars |
| Best Sellers Rank | #597 in Bluetooth Network Adapters |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 23, 2015 |
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Product Description
Supported systems:Android 4.0 or above / iOS(excluding iPhone3G, 1st and 2nd generation iPod touch) / Windows 7 or above / Max OSX / PS4/Connector: USB type-A connector (USB1.1 full-speed) /Wireless methods: Bloototh 2.1 EDR and above, HID Profile Radio specification: depends on Bluetooth dongle. / Pairing method: Secure Simple Pairing method, with pairing always on. / Power: 5V (USB mini-B connector)/ Oerating temperature limits:0 ~ 40℃ no condensation
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This item USB to Bluetooth Convert Adapter USB2BT Assembly Kit Japan Import | D-Link Dub-H4 4-Port Dub-h4 USB 2.0 hi-Speed hub | TP-Link USB Bluetooth Adapter for PC, 5.0 Bluetooth Dongle Receiver (UB500) Supports Windows 11/10/8.1/7 for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers | Logitech Bluetooth Audio Adapter for Bluetooth Streaming | Avantree C81 USB-C Bluetooth Audio Adapter for PS5 - Connect Headphones Wirelessly with aptX Low Latency Support and Included Mini Mic | |
|---|---|---|---|---|---|
| | | | | ||
| Customer Rating | 2.6 out of 5 stars (15) | 5.0 out of 5 stars (4) | 4.5 out of 5 stars (8710) | 4.5 out of 5 stars (9045) | 3.9 out of 5 stars (729) |
| Price | From $80.00 | $68.00$68.00 | $12.99$12.99 | $37.99$37.99 | $29.99$29.99 |
| Shipping | — | FREE Shipping. Details | FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime | FREE Shipping. Details | FREE Shipping. Details |
| Sold By | Available from these sellers | WifiMarket | Amazon.com | Amazon.com | AvantreeDirect USA |
| Item Dimensions | 2.91 x 1.1 x 0.39 inches | 11.1 x 6.4 x 1.6 inches | 0.74 x 0.58 x 0.27 inches | 0.91 x 1.97 x 1.97 inches | 0.55 x 1.02 x 0.28 inches |
| Item Weight | 1.76 ounces | 0.64 lbs | 0.07 ounces | 6.17 ounces | 1.06 ounces |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviewed in the United States on January 26, 2018
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My 15" MacBook Pro running High Sierra has problems with USB. It's mainly the OS, but my Mathias keyboard quit working. I finally got tired of not being able to use my keyboard of choice and so I looked for a USB to Bluetooth adapter and this is the only one I found. I bought the Zexmte Bluetooth dongle and a cheap USB hub and now I'm back to using my Mathias keyboard with my Mac.
I'm upping my score to 3 stars, but it's still an incomplete kit with instructions in Japanese.
The manual comes in Japanese, which is not exactly helpful (though it does look nice, I'll give them that), but you can find an english translation online.
For Android 4.4 you have to use Bluetooth dongles v2.1 and higher! With v2.0 I experienced huge problems and was able to connect only to Windows 10. I recommend you use firmware v1.05 (the pairing-enabled version, and not the normal version). But if you use the pairing version with Android phone, make sure you use only SMB3 button and do not release it until the pairing is complete (don't use SMB2!). With Windows 10 I had to press SMB2 few times. Also, when using v4.0 dongle, the mouse never worked with the same hub (only keyboard) - so I left the dongle in the 'default' 4-port USB hub and added an extra powered hub for keyboard and mouse.
PLEASE NOTE: since iOS14 the mouse support is added to iPads/iPhones. Their newer product - USB2BT Plus has software updates which enable it to support both keyboard/mouse, but the manufacturer has refused to copy the same code into USB2BT firmware which means the device is pretty useless for iPhone/iPad (only keyboard is supported).
I would recommend you use Handheld Science instead.
Reviewed in the United States 🇺🇸 on January 26, 2018
For Android 4.4 you have to use Bluetooth dongles v2.1 and higher! With v2.0 I experienced huge problems and was able to connect only to Windows 10. I recommend you use firmware v1.05 (the pairing-enabled version, and not the normal version). But if you use the pairing version with Android phone, make sure you use only SMB3 button and do not release it until the pairing is complete (don't use SMB2!). With Windows 10 I had to press SMB2 few times. Also, when using v4.0 dongle, the mouse never worked with the same hub (only keyboard) - so I left the dongle in the 'default' 4-port USB hub and added an extra powered hub for keyboard and mouse.
PLEASE NOTE: since iOS14 the mouse support is added to iPads/iPhones. Their newer product - USB2BT Plus has software updates which enable it to support both keyboard/mouse, but the manufacturer has refused to copy the same code into USB2BT firmware which means the device is pretty useless for iPhone/iPad (only keyboard is supported).
I would recommend you use Handheld Science instead.
There isn't any information available on the manufacturer's website, so don't even know how to debug beyond "check Bluetooth adapter for compatibility, check keyboard connectivity". I'm going to write this off as a bad purchase and stop wasting money trying out different adapters and hubs. Into the trash with this one.
No issues so far.
Plus: It comes with a USB hub (4 port)
Reviewed in the United States 🇺🇸 on September 17, 2017
No issues so far.
Plus: It comes with a USB hub (4 port)

































