It's hard to find the black color, but I think the seller here really has it in stock. It was delivered immediately after purchase and received within 10 days. The color is black, but if you look closely, you can see that the keycap color is navy black, which I liked even more. When using Windows, you cannot set the Korean/English key, but you can install the drive program and change the FN key to Alt and then the Ctrl key to FN. And I replaced the keycaps. I chose the TTC yellow axis, which is slightly softer than the green axis and the gray axis, and makes a rattling sound. It's not noise-free, but it's close to low-noise. Personally, this is exactly the height I want.

75 days to receive sea salt blue color.. Manufacturing date: March... Something wrong with the order. The product is good for the price, but the service quality is poor..

1. Delivery - Order April 1: Shipment April 3: Arrival in Pyeongtaek April 8: Enter Pyeongtaek Port April 9: Customs clearance April 16: CJ Courier pick-up April 16: Delivery completed April 17 Work: ==================================== =========================== ======================== The seller's delivery was faster than expected. It was shipped within 2 days after ordering. However, it took a long time from the ship to arrive at Pyeongtaek Port and enter the port, and it took a long time to clear customs after entering the port. I don't know if it's because there are more overseas direct purchases these days, but it takes a long time to clear customs. They say that air travel clears customs in 1-2 days. Is there much difference in price compared to shipping? Unless there is a huge difference, I think air shipping would be better (I didn't know the freight cost, so it was just my personal opinion.) ============================== ==================== ==================================== 2. Product: Before this product, mechanical I purchased and used a keyboard (Lead Dragon) for the first time. I didn't notice it when I first used it, but as I used it, the keyboard started tingling and made a lot of noise. Also, I made more typos than when using the laptop keyboard, so I looked into other keyboards and came across this product. My feeling after receiving it was “Why did I only find out about it now?” The sound is great, and I feel calm while typing. There are almost no typos. Amazing. I don't think there is much information about the F75 because there are not many people purchasing it, but I tried it with a green axis. The result... I really like the green axis. The keystroke sound is like a heavy pebble sound. The F99's light-hae axis is popular, but to my ears, the F75's 'green axis' feels similar to the F99's 'light-hae axis'. I really like it, and I hope I can use it well without breaking down for a long time ^.^ ================================================= == ==================================== 3. Disadvantage: Delivery time is too long. : Since it is a 75-key layout, there is no separate Korean/English switch key. It is said that Korean/English keys are often used in programs using the Alt and Fn keys. I am using Windows 10 by selecting the keyboard type (there is an option to select from 3 keyboard types) and changing it so that when I press 'Shift+SpaceBar', it switches between Korean and English.