SayoDevice O3C White Keyboard

Super cheap for it’s customizability and speeds. Great for playing games like Osu & Geometry Dash.

Very well made. Nice design and functionality

Really smooth keypad. Great for Gaming.

I bought this for osu and gd. But I didn’t expect it to be this good. It’s very low latency and yeah. If you’re on a budget I would recommend getting this. It’s also very customizable. Changing colors photos, you name it

This is a great price for a device like this and my son loves it. I find the clicking a bit much but I guess that is the point.

There's a small scratch on the knob but other than that its been working very well

The BTXETUEL SayoDevice OSU O3C is an excellent tool for improving gaming performance, but it’s extremely difficult to connect it to a computer—especially to a MacBook, in my case. Once the setup page opens in the browser, all the instructions are in Chinese, and clicking around randomly doesn’t seem to help at all. I eventually managed to get my computer to connect to the device, but I honestly have no idea what I did to make it work. The developers really need to put more effort into this aspect, otherwise it’s almost discouraging to invest in a gadget that appears not to function properly. However, once this nightmare is over, the device is very enjoyable and effective to use.

The keypad is pretty good, nice construction, but very loud. If you do use it on a bare table even with iems its obnoxiously loud. It's preferable to use a deskmat or mouse pad to deaden the sound. There is no guide that comes in the box of how to setup rapid trigger. Rapid Trigger Guide: Hold down the volume Knob, Go to Button>Key stroke>spin knob to select a key Trigger: 1.50mm (Actuation point) Release: 1.40mm (Reset point) ^Normal key acutuation point, when your key press travels 1.50mm Rapid trigger start. recommend setting to your mechanical keyboard acutuation point or slightly less between 1 to 2mm. RT Top: 0.65mm (Rapid Trigger Top Border) RT End: 3.95mm (Rapid Trigger Bottom Border) ^ Zone in which rapid trigger works, If you go above the RT Top when you let go of the key you have to press 1.50mm to trigger Rapid Trigger. RT Trigger: 0.25mm (Rapid Trigger Trigger Sensitivity) RT Release: 0.25mm (Rapid Trigger Reset Sensitivity) ^ It dictates how much your key needs to travel for Rapid Trigger to send a press, so 0.25mm (RT Trigger) of travel to have an input and 0.25mm (RT Release) to reset within the Rapid trigger zone *Osu subreddit has a guide on Rapid Trigger, you can check that out if mine doesn't make any sense Keybinds: Sayodevice.com/key Click “search sayodevice”, pair your device. Select a key, click “general key”, find keybind, press ok and press submit. How to sound deaden in a jank way, buy a 2mm thick sheet of silcone with tape on it. Cut a piece the shape of the empty space on the bottom of the keypad and stick it on. Cut another piece the shape of the keypad. Take the plastic film off the silcone and stick it on the silcone in a corragated cardboard pattern, it needs those bubbles to sound deaden. Use some tape and tape it to the bottom of the keypad. Now it’s half as loud.

Min son är ”over the moon” på detta produkt. Kan bara rekommendera. Men mycket störigt med ljudet, så stäng dörren till barnens rum 😊

جودة مميزة

Great product! I brought this device for one thing only, geometry dash. Works well on all platforms (mobile included). Would recommend for all others!

Muito bom. Meu filho ficou muito satisfeito e está craque no Geometey Dash.

Syn zadowolony działa bardzo dobrze