Was worried about compatibility with my HB66, but the plug fit perfectly and the 5V output charges just as fast as the original.

Finally found a replacement that actually works with my HB6560 — the 5V 1A output is exactly what the monitor needs. No more flickering screen since I swapped out the old cord.

Needed a new charger for my HB66 monitor and this one clicks in perfectly with the 5V output. The cord length is just right for my nightstand setup without being too long or short. It’s working exactly as expected so far.

Finally found a replacement that actually fits my HB66pro snugly — no loose connection like the cheap third-party ones I tried before. The 5V 1A output matches perfectly and it's been charging steadily for over a week now.

I was relieved this charger worked perfectly with my HB6560, since the output is exactly 5V 1A as listed. It’s nice to have a spare for overnight charging, though I do wish the cord were a bit longer for more flexibility. Overall, a solid replacement that does exactly what it should.