![Refurbished: Cooler Master CK550 V2 Gaming Mechanical Keyboard Blue Switch with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover - Newegg.com Refurbished: Cooler Master CK550 V2 Gaming Mechanical Keyboard Blue Switch with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover - Newegg.com](https://c1.neweggimages.com/productimage/nb640/B5FPD2205251AIQ0IE0.jpg)
Refurbished: Cooler Master CK550 V2 Gaming Mechanical Keyboard Blue Switch with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover - Newegg.com
![Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games](https://m.media-amazon.com/images/I/61H6VCtxebL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games
![I just bought CK550 to replace Quickfire TK, and I found out the Shift Keys are pretty good sounding. I pulled out the keycaps and saw the switches are pre-lubed. That's amazing. : I just bought CK550 to replace Quickfire TK, and I found out the Shift Keys are pretty good sounding. I pulled out the keycaps and saw the switches are pre-lubed. That's amazing. :](https://i.redd.it/e6nuk2nctd451.jpg)
I just bought CK550 to replace Quickfire TK, and I found out the Shift Keys are pretty good sounding. I pulled out the keycaps and saw the switches are pre-lubed. That's amazing. :
![Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games](https://m.media-amazon.com/images/I/41Y2Vn2B2rL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA101%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover : Video Games
![Amazon.com: Cooler Master CK550 V2 Gaming Mechanical Keyboard Brown Switch with RGB Backlighting, On-The-Fly Controls, and Hybrid Key Rollover, CK-550-GKTM1-US : Video Games Amazon.com: Cooler Master CK550 V2 Gaming Mechanical Keyboard Brown Switch with RGB Backlighting, On-The-Fly Controls, and Hybrid Key Rollover, CK-550-GKTM1-US : Video Games](https://m.media-amazon.com/images/I/81IMo1xQ7TL.jpg)