Reddit mentions of Anker Powerline+ Micro USB (6ft) The Premium Durable Cable [Double Braided Nylon] for Samsung, Nexus, LG, Motorola, Android Smartphones and More

one of the best cables I've ever used is the anker powerline+ its kevlar beamed and has steel renforced heads on both ends, i cut one open and can attest to the realiability on ankers amazon page, ill link below if anyones interested

https://www.amazon.com/dp/B019Q4TJZC/ref=cm_sw_r_other_apa_5t3Kyb9BJZJ9P

Check out Anker. Their standard micro USB cables aren't anything special but their Powerline+ cables are top notch. I've got several and they're the highest quality cables I've ever found.

you could try this one i haven't used it too much but it seems incredibly sturdy.

Any standard micro USB cable should work, I personally like Anker's poweline+ cables. (I would link them but I'm on mobile)

Edit: Here's an amazon link

I can't help you with the BPM controller issue but, if you're on Windows 10, you can improve the speed of tabbing in and out. Settings - System - Focus Assist, switch everything in there to off.

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Also, I highly recommend this cable. Really snug fit, I haven't disconnected since buying it.

After some research I bought this set:

1. Anker 20000mAh
   
2. Anker Micro USB
   
3. Anker PowerDrive
   I have a Samsung S7 edge that has a 3600mAh battery in it.
   According to some redditors, that played the Beta and had a Samsung S7 edge, I can play +/- 2 hours, that means, with the Anker 20000mAh I can fully charge it 4-5 times... 10 to 12 hours of play time.
   
   The Anker PowerCore 10000mAh is good too, if you have an older phone with a less powerful battery.

www.amazon.com/gp/aw/d/B019Q4TJZC/ref=mp_s_a_1_8?qid=1463238026&sr=8-8&pi=AC_SX236_SY340_QL65&keywords=Anker

This one in particular is what I bought, 6 feet long.

https://www.amazon.com/gp/aw/d/B019Q6F9F4/ref=mp_s_a_1_52?qid=1463237887&sr=8-52&pi=AC_SX236_SY340_QL65&keywords=Anker

This one is a 10 foot version of the same cable.

https://www.amazon.com/gp/aw/d/B012VZ7MUM/ref=mp_s_a_1_5?qid=1463238133&sr=8-5&pi=AC_SX236_SY340_FMwebp_QL65&keywords=Anker+USB

And this one is a slightly cheaper version, still very nice though. I was using this style for awhile before I gave them away to friends and picked up the nylon braided ones.

Anker also gets my vote! I have purchased many items from them since 2014, with no complaints!

You can find Anker products on Amazon.com: Regular Cable Braided Cable

or Amazon.ca: Regular Cable Braided Cable

I think it has a max charging current of 1A. I may try this one. I couldn’t find it in the manual. I just googled it, but it wasn’t straight forward.

https://www.amazon.com/Anker-PowerLine-Premium-Motorola-Smartphones/dp/B019Q4TJZC/ref=mp_s_a_1_3?ie=UTF8&qid=1525031357&sr=8-3&pi=AC_SX236_SY340_FMwebp_QL65&keywords=anker%2Bpowerline%2Bmicro%2Busb&dpPl=1&dpID=51PdbpJJ3XL&ref=plSrch&th=1&psc=1