SUP Paddle Board Pump Adaptor, kayak Accessories Air Valve Converter, Multifunction Valve Adapter with 4 Nozzles for Kayak, Stand Up Paddle Board, Inflatable Bed, Inflatable Boat

The idea is great, the reality is a car type type electric pump just does not have the capacity. Over 1 hour to inflate a 10ft SUP (and yes the pump does work fine). I know they are expensive, but spend the money and get a proper SUP electric pump that takes way less time.

Missing some attachments as you can see by the picture. Not much use to me as it stands.

Not worth the money. Bought it so I could blow up my SUP with a normal compressor we have but the valve appears to stick all the time making it impossible to blow up. Don't waste your money.

Didn’t work, waste of money.

I use this for my SUP board. I use the manual pump to get the volume into the board. I then plug in my car electric pump and get the pressure upto 20 psi.It takes 5 or so minutes which is perfect timing for me to get changed whilst it's working 👍