Suggested Retail:$34. MODEL MAY VARY. E-YOOSO K600 Mechanical Gaming Keyboard 104 Key, Rainbow LED Backlit Keyboard (Crystal). Outemu Blue Switches, Custom mechanical switches designed for longevity, responsiveness, and durability. Mechanical keys with medium resistance, click sound, and tactile feedback. Preset 9-mode LED Backlight Keyboard, Double-shot injection molded key cap for clear backlight and extreme durability, really invites your eyes and relax your bodies. Anti-ghosting 104 Key, N-Key Rollover, Allow multi-keys to work simultaneously with high speed. Each key is controlled by independent switch, let you enjoy high-grade games with fast response. . 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.