UniKeys | Custom Mechanical Keyboards, Keycaps & Switches

MMD Vivian Linear Switch Factory Lubed Edition (10PCS)

MMD Vivian Linear Switch Factory Lubed Edition (10PCS) - Main image
$2.76 $4 In stock

Category: Switch

The MMD Vivian Switch is completely different from the MMD Princess Switch. Firstly, the stem material of the Vivian is now modified UPE. We all know that UPE creates a thocky and deep sound profile because of its softness, but softness means it can be easily broken. The modified and strengthened UPE stem solves this problem while still retaining the sound and smoothness of UPE. The top housing of the Vivian switch is our old friend PA12, but the bottom housing is made of something called modified PUM which I truly have never heard of before. The PUM bottom housing creates a deep clacky sound according to a few tests on these switches.

1 quantity = 10 switches 

Switch Type: Linear

Manufacturer: MDD

Stem material: Strengthened UPE

Top Housing: PA12

Bottom Housing: Modified PUM

Bottom-out Force: 60g

Actuation Force: 53g

Pre-travel: 2.0mm

Total Travel: 3.6mm

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Lily Q. ★★★★★

Installed ten of these in my number row and the factory lube is applied evenly—no sticky spots at all. They produce that deep, creamy sound I was hoping for right out of the bag.

Jacob H. ★★★★★

Installed these in my keyboard and the modified UPE stem makes a huge difference—the sound is deep and thocky without being muddy. Factory lube is consistent across all ten switches, so no extra work needed.

Madison ★★★★★

Out of the box, the factory lube is perfectly applied — not a hint of scratchiness. The thock from these UPE stems is deep and satisfying, way better than I expected for the price.