--- product_id: 17411480 title: "USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS" brand: "gcrusader" price: "£6.61" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/17411480-usb-half-mechanical-backlit-gaming-keyboard-with-multi-color-led store_origin: GB region: United Kingdom --- # 3-color LED backlighting Macro-enabled keystrokes Rotary volume dial USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS **Brand:** gcrusader **Price:** £6.61 **Availability:** ❌ Out of Stock ## Summary > 🎮 Level up your setup with style and precision! ## Quick Answers - **What is this?** USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS by gcrusader - **How much does it cost?** £6.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/17411480-usb-half-mechanical-backlit-gaming-keyboard-with-multi-color-led) ## Best For - gcrusader enthusiasts ## Why This Product - Trusted gcrusader brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Touch Power:** Customizable macros let you execute complex commands instantly—dominate with precision. - • **Compact Pro Setup:** Sleek half-size design maximizes desk space without sacrificing performance or style. - • **Retro Meets Modern:** Vintage-inspired rotary volume knob blends nostalgic style with cutting-edge functionality. - • **Illuminate Your Game:** Three vibrant LED backlights create immersive ambiance for late-night FPS battles. - • **Precision Meets Comfort:** Half mechanical keys deliver tactile accuracy with ergonomic, laser-etched caps for effortless control. ## Overview The gcrusader GK803 USB Half Mechanical Gaming Keyboard features tri-color LED backlighting, macro-enabled keys for customizable gameplay, and a unique rotary volume dial. Designed for FPS gamers, its half mechanical design enhances keystroke accuracy while maintaining ergonomic comfort with laser-etched keycaps. This blue keyboard combines retro aesthetics with modern tech to elevate your gaming station. ## Description ## Features - Three color LED backlights add subtle color and ambiance to dim pro gaming stations - Create and store macros to perform with a single keystroke, great for gamers - The half mechanical design improves gaming function and keystroke accuracy - Laser etched, beveled key caps are easy to track under your fingers and have an ergonomic feel - A vintage-inspired rotary volume knob combines high tech functions with nostalgic design ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | gcrusader | | Item model number | GK803 | | Item Weight | 3.08 pounds | | Product Dimensions | 198.82 x 17.72 x 72.83 inches | | Item Dimensions LxWxH | 198.82 x 17.72 x 72.83 inches | | Color | Blue | | Manufacturer | Seitech | | ASIN | B01338AS70 | | Is Discontinued By Manufacturer | No | | Date First Available | July 31, 2015 | ## Product Details - **Brand:** gcrusader - **Compatible Devices:** Gaming Console - **Connectivity Technology:** USB - **Keyboard Description:** Mechanical - **Special Feature:** Backlit, Ergonomic - **Color:** Blue - **Style:** Modern - **Included Components:** USB Cable - **Hand Orientation:** Ambidextrous - **Manufacturer:** Seitech ## Images ![USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS - Image 1](https://m.media-amazon.com/images/I/712j9KRRN1L.jpg) ![USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS - Image 2](https://m.media-amazon.com/images/I/71+sHBkFBwL.jpg) ![USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS - Image 3](https://m.media-amazon.com/images/I/71-M7dUR6uL.jpg) ![USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS - Image 4](https://m.media-amazon.com/images/I/71l1oAio3ZL.jpg) ![USB Half Mechanical Backlit Gaming Keyboard with Multi Color LED Illuminated and Macro Enabled Rotary Dial (Blue) for FPS - Image 5](https://m.media-amazon.com/images/I/71uyDE-bMYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Half mechanical keyboard *by A***R on Reviewed in the United States on May 31, 2017* Amazing keyboard for the price. Feels like a $200 full mechanical board. The macros work very well. All keys are well made. Quieter than a full mechanical board. Backlight colors are pleasant on​ the eye. You Can replace the top switches with cherry MX one's for a more mechanical clackety sound and stiffness. It feels like a yellow switch ( fastest mechanical switches) and is a bit heavier than expected. Only drawback is that 3 or 4 keys are kind of special so I'm not sure if the enter key and alt key caps can be replaced without going through the manufacturer. All in all a very good board. You can play at night with a significant other and not bother them with the clackety sounds, that isn't to say that it is silent. For 20$ it's worth buying. It could make a great birthday present for an up and coming gamer. I really love the volume toggle, I use it often. Every key is well spaced apart to avoid accedental key strokes. It comes with a sloped high quality palm rest that makes it look very nice. Only thing I thought could be better was the space bar, instead of it saying " space" it had the company logo and name on it, and I prefer less distractions when typing or gaming. The sensitivity is very similar to a full mechanical board and I like how the keys bottom out. After typing a lot in a mechanical board I feel like I just smacked the ends if my fingers on something, but this is forgiving, if you are gaming intensely and slam down on the keys in a full mechanical board you can get sore fingers, but after playing DOOM for a few hours on this half mechanical board my fingers are ready to dominate the next check point. It's a nice compromise between the two types of keyboards, A+. ### ⭐⭐⭐⭐ Loud, but it's shouting at your enemies. *by A***R on Reviewed in the United States on March 7, 2017* Alright, I've been using this keyboard for a good while now, and I LOVE it. The ONLY reason I am giving this a 4, is JUST because I have had some minor issues in the keyboard forgetting/not clicking the macro keys. BUT EVEN WITHOUT THEM, this keyboard is amazing. First, the FEEL of it is superb. Nothing like decimating your enemies with the swift and profound clicky clacking of the right keyboard, and pressing that final kill shot button feels so much more superb. Now, the clicky clacky IS loud, but that's part of why I wanted it, so be warned there. I've read things about the volume scroll on the top right having issues, but I've never even used it, I find using the programed function keys to be FAR more useful and quicker to get to. I use most of them regularly. OH!! ONE MORE BIG FEATURE I FELL IN LOVE WITH! Win Lock. Man, do I love it. This was a fantastic buy, totes recommended, but be warned, those quiet nights get a bit louder. But it's worth it for the FEEL, and when you are used to it, it's stupendous. OH! And, just for a heads up, it looks MUCH more appealing in person than those pics. The orange is almost a bright reddish, and barely visible, while the keyboard is blue itself. ### ⭐⭐⭐⭐ Almost perfect *by B***S on Reviewed in the United States on June 25, 2016* Awesome keyboard, the purple backlight is fantastic and I like the feel of the keys a lot. The space bar is a little clunky is probably my only minor complaint. By that I mean that the rest of the keys have this nice "click-clack" sound to them while the space bar has more a clunk, weird complaint but you start to notice it when you are typing fast for long period of time. Really like it otherwise, and the layout and style is quite nice. --- ## 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.co.uk/products/17411480-usb-half-mechanical-backlit-gaming-keyboard-with-multi-color-led](https://www.desertcart.co.uk/products/17411480-usb-half-mechanical-backlit-gaming-keyboard-with-multi-color-led) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*