Yes it is/they are
I have had the UV5R, UV6R, UV82, and the BT580 [a UV5R variant]
They all use the same cable
I bought this one:
Baofeng USB02 programming cable $7.95
BAOFENG USB02, USB-02, USB PROGRAMMING CABLE for UV-5R/UV-82/UV-3RPLUS
www.randl.com
Some ops have used a cable with a FTDI chip in the cable,
I have no experience with those, but if you'd rather use that one:
BTech PC03 $20.46
BTECH PC03 FTDI Genuine USB Programming Cable, BaoFeng UV-5R BF-F8HP UV-82HP BF-888S, and Kenwood Radios ‣ #woocommerce_price ‣ Purchase, Software, and Support for BaoFeng and BTECH Radios
baofengtech.com
73
Greg
Clearwater, FL