Experience Tesoro’s Optical Switch Technology
Optimize your game with unparalleled fast movements, zero-lag, and precise actuation via infrared communication.
Optical keys foster durability and longevity
A non-contact signal through optical communication eliminates double typing, delayed response times and defects that come from traditional metal contact. With no oxidation and a particle and spill resistant component, enjoy a longer lifespan.
Anti-particle and spill resistant protection
Liquid resistant coating over the PCB for accident protection for those not-so-lucky moments. The Tesoro Optical Switches are water resistant as they don’t include metal components that may rust.
*The keyboard is splash, water, and dust resistant and was tested under controlled laboratory conditions with a rating of IP56. Splash, water, and dust resistance are not permanent conditions, and resistance might decrease as a result of normal wear. Liquid damage is not covered under warranty.
Total key customization for personalized functionality
Customize your keyboard via Instant Macro Recording, Instant Lighting Recording – both static and dynamic options and unlimited key programming.
Customize up to 4 Tesoro Optical Switches
Some keys may work better with a different switch. If you have a blue switch board, swap up to 4 switches with red switches for a more customized experience and vice versa!
32bit ARM Cortex Processor & 512KB On Board Memory
Experience maximum speed and memory for 100% performance, with zero lag.
Full N-key/6-key rollover options
Ensure no key strike will be missed.
Adjust keyboard angle with built-in kick stand
Position the GRAM SE Spectrum to your comfort level.
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Features
- Featuring Tesoro’s Optical Switch technology
- Fastest switch response time of 0.1ms
- Precise actuation for optimized game play; Non-contact signal eliminates double typing
- Extreme durability with an optical sensor life span of 100k hours
- Beautiful, solid metal top casing
- Anti-particle and spill protection
- Full key customization & Instant Macro and Lighting Recording
- Hot swappable switches
- Customize up to 4 switches with included 4 x Tesoro Optical Switches (blue or red), switch puller
- 6-key and N-key rollover options
- IP56 Certification: IP56
*passed test for protection against dust and powerful water jet streams, when keyboard not in operation.
*The keyboard is splash, water, and dust resistant and was tested under controlled laboratory conditions with a rating of IP56. Splash, water, and dust resistance are not permanent conditions, and resistance might decrease as a result of normal wear. Liquid damage is not covered under warranty.
Specification
 |  |
|---|---|
| Model number | G11UXL |
| Switch Type | Tesoro Optical switch – Blue and switch Red options |
| Keyboard Colour | Black/White |
| Actuation Distance | Blue: 2.3mm +/- 0.6mm Red: 2.0mm +/- 0.6mm |
| Operation Force | Blue: 60g +/- 15g Red: 45g +/- 15g |
| Travel Distance | Blue: 4mm +/- 0.4mm Red: 4mm+/- 0.4mm |
| Processor | 32bit ARM Cortex Processor |
| Memory | 512KB |
| Optical Sensor Lifespan | 100,000 hours |
| Ultra-polling rate | 1000 Hz |
| Connection | USB |
| Key rollover | 6-key / N-key options |
| Backlit | 16.8 million RGB colours |
| Lighting Effects | Per key customizable illumination |
| Multimedia keys | 6 |
| Cable | 1.8 meter detachable braided cable |
| System Requirements | Windows 7/8/10, PC System with USB Port, Internet connection for the software download |
| IP56 Certification | IP56 *passed test for protection against dust and powerful water jet streams, when keyboard not in operation |
| Warranty | 1 year |
| Product dimensions (WxHxD) | 445 x 139 x 32 mm |
| Package dimensions (WxHxD) | 475 x 186 x 39 mm |
| Product Weight (w/ cable) | 1.2 kg |
| Product Weight (with packaging) | 1500 g |
| MSRP | $119 USD |
Download
| Products | Firmware | Software | Product Sheet | Manual | |
|---|---|---|---|---|---|
 | Gram SE Spectrum | V0219/104key 2017/10/03 V1219/105key 2017/10/03 V2219/109key 2017/10/03 | V1.1 2018/03/20 | V1 2017/07/28 | V201705 2017/05/17 |
