Retevis 2 Pin 2 Way Radio USB Programming Cable Compatible with Retevis RT22 RT21 RT68 RT22S RT19 RT86 RT15 H-777 NR10 RT85 RB89 RB29 Baofeng UV-5R BF-888S Arcshell AR-5 TYT Walkie Talkie(1 Pack)

Worked as it should. Just required the manufacturers driver which is common practice for these types of products.

I give this product 5 stars because it worked fine after installing all the software it needs. I just got it yesterday. So, any other reviews on here saying they don't work are either competitors turning you away or they got a broken dongle.I assure you I am not a bot or some paid review. Read my other reviews, I have no issue with telling it like it is if they phck me.You can program your BOAFENG by hand, but it would take so much time to key in all those long frequencies by hand it's ludicrous. That is why I think they should ship these programming dongles with the product.1st thing I did was instal the cable's driver on baofengradio com website (at the very bottom) as the youtube instructional video I found on google said I should. Although it may have been plug and play for my up to date version of Windows 10, I just followed instructions I had off of youtube. (pay attention to the com port it is on!) See windows device manager under "ports (COM & LPT)" and see if there is a little bell warning you the drivers don't work. I think you can find the com port there as well.youtube has a plethora of videos about programming the BOAFENG UV-5R and setting up the cable.Also you'll need to download a program like "CHIRP" or the software you get off of baofengradio com. You should download both and watch videos to decide which. I found the BOAFENG software easier to use initially. But the CHIRP software has a few more clear options. It's going to take you some time like anything to learn them.PSI ran both of these setup programs and their cabs on virustotal com and they came up negative for any virus or adware.

Recently got my Tech ham license and to celebrate I purchased both a Btech UV-5X3 tri-band radio and a Baofeng GT-3TP Mark III tri-power radio to get going with, and I got this cable to be able to program them with as well. The radio end of the cable was a good fit on both radios, some non-Baofeng cables seem to have this problem but this one doesn't. The build quality on the cable looks pretty good, though time will tell.I'm running under Windows 10 Pro 64-bit and the driver loaded up automatically when I plugged it into the USB port, and I was able to connect to both radios using both CHIRP and the GT-3TP's Baofeng app.Only problem I ran into was not a cable brand specific problem but a problem with USB devices under Windows, and that was the radio would start transmitting 5-10 seconds after it was turned on with the cable plugged in.I tried the steps that were on the miklor.com website regarding the "Radio transmits while Programming" problem, but some versions of the Prolific drivers would actually make it go into transmit mode right away after powering up rather than in the 5-10 seconds of the driver Windows 10 loaded!Then I recalled some old troubleshooting advice for when there were problems with USB devices, and that was to go into the "Power Management" tab for the device and uncheck everything there, turning off all power management for the device.That fixed it! Now when I plug in and power up both radios no more transmitting while hooked to the computer!!Now to figure out what I need to actually program into the radios now that this is all working properly...

Good news – the cable worked and allowed me to program my Baofeng UV-5R from the comfort of my desktop. However, this is not a “plug and play” cable and will require some effort on your part, as well as reliance on information and software available without charge on another website, to get it to work.The first step is to put aside the mini-disc with the software and drivers that came with the cable. You will not be using it. What you need to do initially is to go to the Miklor.com website and download to your computer CHIRP memory programming software. When that’s downloaded, then the next step is to download from the Miklor site the correct driver for the cable. Apparently, the cable only works with a 2007 version of the driver software. After you download the driver from Miklor, the version of Windows installed on your computer will try to update that driver. The Miklor site explains this in detail and walks you through the process of installing the driver and preventing your computer from updating it.Before you connect the radio to the computer, using the VFO/MR button, put your radio in the channel mode and scroll through the memories. The Baofeng UV-5R has 128 memory slots (0-127). For some reason, my radio’s memory slots 0-20, and 127 had assigned frequencies in them. Since they weren’t frequencies that I wanted, and since CHIRP can’t overwrite frequencies already in the radio’s memory, I used the memory channel delete process from the radio keypad to delete all but 2 of those frequencies. To delete from the keypad, press [MENU] 2 8 [MENU]. Then using the scroll buttons, go to the channel number you want to delete and press [MENU] [EXIT]. I left two frequencies in the memory just for test purposes, as explained below.Now that you’ve installed the CHIRP software and the appropriate cable driver to your computer and have cleared out unwanted memory frequencies from your radio, next connect the computer to the Baofeng with the cable and turn on the Baofeng. Before you can begin to program memories into the radio, there is one more step you must take. You will need to create a template in CHIRP for your radio. You do this by downloading the radio’s memories to CHIRP using the “download from radio” command in CHIRP. As I did this, the two test memory channels that I left in the Baofeng’s memory populated the memory channel chart in CHIRP displayed on my computer screen. This confirmed that the cable was working and that the radio and the computer were communicating.Once you have successfully downloaded from the radio, you can finally begin to program memories on your computer using the CHIRP software. When finished, just upload the programmed memories from the computer to the radio using the “upload to radio” command in CHIRP and you’re done. To check your work, turn off the Baofeng; disconnect the cable; turn on the Baofeng; place it in channel mode using the VFO/MR button; and you should be able to scroll through all the new channels that you just added.CHIRP is easy to use. For the cost of the cable, it’s worth a shot. Programming memories from your computer is substantially easier than doing so from the radio’s keypad.I give the cable 4 stars because as delivered, it’s useless. However, if you download the appropriate software and follow the steps outlined on Miklor.com, you should be able to get it to work. Good luck.

Works great just be careful with it kind of cheap