U4
We are super excited to be offering the Gazzew U4 silent tactile switches. When typing on them, we find a sharp and exhilarating tactile bump. Moreover, we find an unexpectedly plush, felt-like bottom-out sensation. Marrying style with subtlety, the U4s have a sound profile that is whisper quiet.
$6.50
10 switches/order
FREE Shipping on orders over $49.00 and free returns on all orders.
Orders ship from California and arrive within 2-5 days.
Weight
Light
Heavy
Depth
Shallow
Regular
Technical data
| Switch type | Tactile |
| Switch brand | Gazzew |
| Manufacturer | Outemu |
| Top housing material | Proprietary Gazzew blend |
| Bottom housing material | Proprietary Gazzew blend |
| Mount type | PCB (5-pin) |
| Stem construction | Standard |
| Stem material | POM |
| Spring | Stainless steel 14mm Korean spring |
| Actuation weight | 43g |
| Bottom-out weight | 62g |
| Factory lube status | Yes, factory lubed |
| Total travel distance | 3.60 mm |
The technical data of a switch can be hard to understand. Our goal here is to demystify how these specs affect feel and sound. We hope this helps you discover whether or not a switch might be a good fit.
Actuation: 43g
A switch's actuation force, or force required to trigger a keystroke, on the Gazzew U4 requires 43g of force. This is lighter than 84% of other switches' actuation force in our selection.
A switch's actuation force is based on the entire switch design.
Bottom-out: 62g
Bottoming out, or pressing all the way down, on this Gazzew U4 switch requires 62g of force. With a heavier bottom-out than 56% of switches in our selection, the Gazzew U4 is considered mediumweight.
A switch's bottom-out force is dependent solely on its spring weight.
What matters more: Actuation or Bottom-out Force?
If you prefer to bottom-out when you type, bottom-out force is the more relevant measurement. If you do not, then actuation force is more relevant.
Factory Lubed
The Gazzew U4 is factory lubed. This is done to reduce friction and improve the feel of the switch. Other effects include reduced noise and if a tactile switch, slightly decreased tactility. Choosing a factory lubed switch saves you time and energy from having to lube the switch yourself. Factories have drastically improved the lubing process over the years, meaning more and more factory-lubed switches are great to use out-of-the-box.
Top and Bottom Housing: Proprietary Gazzew blend
Proprietary Gazzew blend is the Gazzew U4's top and bottom housing material. This proprietary plastic blend, sometimes referred to as "boba plastic," delivers a rich and deep sound profile due to its softness.
Mount type: PCB (5-pin)
The Gazzew U4 is a PCB (5-pin) mount switch. PCB-mount, or 5-pin, switches feature 2 extra alignment pins when compared to their 3-pin counterparts. This ensures alignment (i.e. switch won't rotate and will stay in place) if your keyboard does not feature a plate or if you choose not to use one. If your keyboard's PCB does not have holes for these alignment pins, you will need to trim them off before installing them.
Stem construction: Standard
The cross-shaped stem construction is the most standard as well as the most classic, as it is derived from the original Cherry switches.
Descriptors
A muted mechanical keyboard switch produces a softer and quieter sound compared to a regular or clacky switch. Muted switches minimize the noise typically associated with mechanical keyboards.
Low-pitched switches typically feature a more bass-heavy and mellow tone compared to higher-pitched switches.
Sharp tactile switches are known for their high feedback intensity. Its strong and crisp tactile bump is prominent and can be felt distinctly with each and every keypress.
No sound test available for this switch yet!
Try Gazzew U4 switches before buying them
Pick 10 switches and we'll send them your way to try at home for 5 days.
How it works
First, pick 10 switches you want to try. Then, we'll send you those 10 switches to try at home for 5 days. You'll get to experience the switches and see how they feel. We'll also include a guide to help you pick your favorite switch and a preprinted return shipping label.
What comes in my try at-home box?
The 10 switches you choose will be installed on switch tester bases so you can type on them as you would on a normal keyboard. Your try at-home kit comes with a preprinted return shipping label.
How much does this try-before-you-buy program cost?
At just $10—shipping included—the try at-home program is the most cost-effective way to try switches before buying them. At less than half the cost of switch testers and with more than triple the variety to choose from, you can try before you buy without breaking the bank so you can be sure you're getting the right switch for your needs.
How do I buy the switches I want?
Send back the switches in your box using your prepaid label and purchase your favorite (or favorites)!
Everything that's included
First, try switches at home with shipping included both ways. After purchasing the switches you love most, know your switches come with a 30-day, hassle-free return or exchange policy. If you don't love your switches, we'll take them back—no questions asked.
