Rise above the competition with the ENHANCE Theorem Gaming Keyboard. Designed with premium GATERON blue mechanical switches, a full software customization program, N-Key Rollover, Anti-Ghosting, and 16.8 million colors to choose from, the Theorem Keyboard offers a competitive advantage in all your favorite games.
A full metal brushed aluminum design with a dark black finish brilliantly contrasts the 16.8 million color selection availability, bringing not just performance, but aesthetic to your gaming set up. Select from 13 stunning lighting effects or create your own lighting design using the fully featured Theorem Keyboard Software.
Blue GATERON switches offer an incredible tactile experience with responsive and accurate keyboard control. The keycaps are double shot injected with UV protection to retain letter design and resist wear and tear. 12 multimedia keys provide quick shortcuts to important media controls and applications. The Theorem keyboard also includes WASD and arrow swapping for left-handed players, Anti-Ghosting to improve accuracy, and N-Key Rollover to allow for macros and intense gaming strategy.
Rise above the Rest. ENHANCE Gaming. ## Features - COMPLETE LED CUSTOMIZATION: Select from 16.8 million LED colors and 13 stunning lighting effects with brightness control and individual key color/brightness selection for ultimate customization - BLUE SWITCHES WITH TACTILE CLICK: Featuring GATERON blue switches, the Theorem keyboard provides incredible accuracy with incredible clicky key feedback for improved precision - 5 CUSTOMIZABLE GAME MODES: Create up to 5 customized game modes with individual LED settings, key macros, and shortcuts to optimize the way you play your favorite games - TOURNAMENT EDITION KEYBOARD FEATURES: 104 N-Key Rollover, 12 Multimedia Shortcuts, Anti-Ghosting, Double Shot Injected Key Caps with UV Protection, Program Key Macros, Win Key Lockout & More - 3 YEAR WARRANTY: All ENHANCE Gaming products are backed by a 3 Year Warranty ## Images      ## Customer Reviews ### ⭐⭐ Check your switches! *by F*** on Reviewed in the United States on April 19, 2019* I had this keyboard for about 6 months, unfortunately, I was dumb and forgot to register the keyboard for its online warranty. The "E" key on my keyboard randomly stopped working, after clicking for what felt like forever, trying to get a response, I took the keycap off. That was when I noticed something weird; the label on the keyswitch was not the same as the others. All of the others were Gateron blue, but the key that broke and was giving me trouble was some weird brand named OUTEMU. I think they were under the impression that no one would look close enough to notice. Now I have a broken E key and no choice but to try and figure out a way to fix it myself. Very disappointed in the company for cutting corners like this. I purchased a keyboard that advertised Gateron Blue switches, not Gateron Blue switches and a few OUTEMU switches. ### ⭐⭐⭐⭐⭐ Fun Gaming Keyboard *by S***M on Reviewed in the United States on January 11, 2019* My 10-year old loves it! The keys are high off the keyboard to make room for the lights, so they click sound more pronounced, but feels more interactive when used for gaming. Only drawback is that he doesn’t turn it off so it wastes electricity. ### ⭐ Keys too SHARP *by R***T on Reviewed in the United States on January 23, 2019* The keys are not rounded off enough so it's not very pleasant to the touch don't recommend getting unless you have replacement keys. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/86574470-enhance-mechanical-gaming-keyboard-theorem-backlit-led-rgb-gateron-blue](https://www.desertcart.hr/products/86574470-enhance-mechanical-gaming-keyboard-theorem-backlit-led-rgb-gateron-blue) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*