MIRKIT Original Baofeng Mic for UV-82 Speaker Mic Compatible with Baofeng Radios: UV-82HP, UV-82L, UV-5R Series and All Ham Radio PTT Design with K2 Plug

I had tried a few other mic's for my UV-82 and was disappointed with the sound quality and lack of ability to transmit quickly on both VFO's. This mic. works very well and has the on/off/on centered rocker switch to allow quick ptt for either PTO A or B. Excellent product and I would recommend to anyone. I also love the headphone jack on the bottom of the mic. Makes it very convenient for using earbuds. I can't think of a single area for improvement with this speaker/mic.

Functions as advertised

Receive speaker really high pitched. Works well but radio speaker much better. No longer use the extension mic

Absolutely pure junk... Won't even key up the radio on B channel .Don't throw your money away on this... I have to drive 30 miles to send it back so it's not worth the expense for a 7 dollar item, so it goes to the garbage.

Works great with the Baofeng UV5R Mini

This is a nicely made product, a little small for my hand & probably works great on the proper radio it was made for! I plugged it into my new Uniden PRO538HH handheld 40 channel CB and it immediately automatically keyed Up and began a transmission without touching the push to talk button. I unplugged it & it stopped transmitting. So, I immediately knew that the plugs on the product were not correct for the operation of my new CB. If you are looking for an extension mic/speaker for the CB shown above, do not buy this one. Look in my reviews for the actual correct item. This is going back for a refund asap. I gave it 3 stars for it looking like it was made well, just not made for my radio.

Great support from seller. Easy to follow directions. Windows 8.1 machine had no problem installing driver. Programmed UV82 and UV82L. This is a must for anyone who is serious about multiple programmed stations. CHIRP works easily with this. Able to save and import different configuration files. THIS CABLE IS WORTH EVERY PENNY! CHIRP NOTE: check the firmware version between models. DO NOT import the file from a different firmware. It is better to copy the needed information from another config file into config file that you are building in CHIRP.

Cable appears well-made and fit the Baofeng UV-5R radio jacks nicely. Cable worked perfectly with this setup: LinuxMint 18 host OS, 4.4.0 Linux kernel -> VirtualBox 5.1.38 virtual machine software --> Skywave Linux 3.1.1 guest OS ---> CHIRP programming software, version daily-20180519 (this came pre-installed in Skywave Linux) ---> Baofeng UV-5R radio, with BFB298 firmware Linux OS identified cable as being built with the Prolific chip. No driver installation/manipulation was required under Linux. I told CHIRP to access the radio via port /dev/ttyUSB0 I do not know if this cable works under Windows or MacOS, as those configurations were not attempted. If the cable doesn't work under Windows or MacOS, then in theory you could install virtual machine software on these host OS'es and then run Skywave Linux (free) as the guest OS to obtain the same successful results that I did. You will need to configure the virtual machine to pass the USB connection through to the guest OS.