The smallest Vail adapter — about the size of a USB flash drive. Plug in a paddle and you're ready to go.
The Vail Lite uses a USB-A form factor with a built-in TRRS jack and piezo buzzer. It supports both keyboard and MIDI modes, so it works with vailmorse.com and other web-based CW tools. No case or extra hardware needed — just plug it into a USB port.
It doesn't have an audio output jack, radio keying, or capacitive touch — for those, look at the Basic or Advanced models.
Free shipping in the Continental US
Due to increased demand, any orders placed 4/8/26 through 4/20/26 will ship on 4/21/26. Currently awaiting a shipment of parts to complete orders.
Vail Adapters currently ship only within the United States. International customers can find authorized sellers through our Discord community.