RockJam Universal Sustain Pedal for Electronic Keyboards and Digital Pianos With Polarity Switch, Anti-Slip Rubber Bottom and 5.9 ft. Cable

Buy it, can't get better than this for the price, it's not gonna give you quality but it will give you the basic function. Good to have as a backup or even as a main just while you save for a better one it will get the job done.

Works well, no complaints.

I was looking to get my first sustain pedal. Perusing the many on Amazon, I was worried about getting one that would die in a month like a lot of reviewers have experienced. I'm happy to say this RockJam pedal hasn't had any problems thus far. It works great with my MIDI keyboard and hopefully will last.

Bought this for my keyboard because when I played it sounded terrible without a pedal. Works really well and it wasn't $30 (which I was really happy about). It has a weird thing where if you flip the switch the other way it reverses the effect (keeps the note going and stops it when you press down) but that really wasn't a problem. Would definitely recommend.

Quality and functionality are great but the cord is just too short. Makes it kind of unusable.

I bought this pedal to use with my Yamaha Portable Grand Piano, and it has always functioned very well, so I would not hesitate to recommend this to others.

Look and feel v good easy to assemble perfect weight

I bought this pedal in May 2023 for use with my piano keyboard on carpet. It has a nice action to it and it's weighted so it doesn't slide around. I play piano on average for 30 minutes a day. The pedal slowly stopped working over the last couple of weeks and is now at the point where it just annoys me. Given that I don't play piano all that much I would have expected it to last longer.