Mode Designs: Makers of Mechanical Keyboards

Sonnet Plate

Sonnet Plate - Main image
$10 $20 In stock

Category: Sonnet Extra

The 2026 Sonnet plate supports the ANSI layout. ANSI is the standard layout used in the United States and many other countries while ISO layout is the standard layout used in many European countries. 

For plate materials, bottom-out firmness and acoustics are considerations of preference. In our experience, softer materials may help reduce finger fatigue for long typing sessions, while firmer materials may provide a more responsive feel. The order of plate materials from soft to firm is POM, CF, Aluminum, Copper.

Customer Reviews (4.6 / 5 · 5 reviews)

Joseph ★★★★★

As someone who's struggled with ISO plates forever, this ANSI version is a breath of fresh air. The layout fits my keycaps perfectly and the plate feels solid with no wobble. Exactly what I needed for my build.

Samuel F. ★★★★★

Swapped my ISO boards over to this ANSI plate and the mounting holes lined up perfectly with the case, no filing needed. The layout support is exactly as described, so all my US keycaps finally sit where they should.

Olivia M. ★★★★★

Finally, an ANSI plate that actually fits my US keyboard build without any filing or forcing. The layout support is spot-on, and it seated cleanly against the case with zero wobble. If you’re tired of ISO plates that need modding, this is the one.