Arealer Roarer 104 Keys RGB Blue Switches Mechanical Gaming Macro Keyboard Anti-ghosting Full Programmable LED Backlit Backlight USB Wired for Professional Gamers ( Item#: C3434 )

Blue switch mechanical keyboard with click sound and fast response bring the most mechanical tactile to you. Anti-ghosting technology allows all keys to work simultaneously. Fully programmable LED backlight, RGB program cool backlight for different game modes and preset 9 lighting effects with 21 grades of brightness adjustments and 10 grades of frequency adjustment. Moreover, software drive for macro definition to make a perfect keyboard for gaming.

Features:
Blue Switches
Blue switch is the loud keyboard, its sensitive and responsive with clicky sound, fast response, let you enjoy the most mechanical feeling.

LED Backlight
Built-in 16.8 million colors for illumination arrangement, preset 9 lighting effects with 21 levels of brightness adjustments and 10 grades of frequency adjustment. Incredible to look at in dark environments. FN+BackSpace mode, the light will jump following the music.

Fully Programmable RGB Keys
3 programmable keys 16.8 million colors to reassign any key lit up, making ultra cool backlight to fit for different game modes. And all work with FN key. 

Software for Macros
Download the software, set up the most extreme macros for effortless gaming.

Extreme Durable
Ultra durable switches up to 60 million times keystrokes, let you enjoy a long-time charismatic mechanical keyboard. And key cap designed with dual-color injection molding for never fading.

Anti-ghosting
Full anti-ghosting 104 keys, N-KEY rollover allows multiple keys to work simultaneously. 

Ergonomic Design
Every keystroke providing distinct responsive feedback can effectively reduce fatigue. And equip with 32 shortcut keys by pressing the FN key for easy access to backlight customizing, media, volume, key cock, etc.

Aluminum alloy panel
Built-in dual PCB for maximum stability, and aluminum alloy construction by exquisite process increases its design and force sense.

Lighting Effect Instructions:
9 preset lighting effects: FN+PS/SL/PB/INS/HM/PU/DEL/END/PD
3 RGB programmable keys: FN+F10,F11,F12(press the first time: display the lighting effect you have customized, press the second time: key flashing, start to customize, FN + R key/G key/B key to change the color of programmable key, whose color will be the same as that any key you press to customize)
Lighting brightness adjustment(21 grades): FN+”↑”“↓”(the fourth indicator flashes 5 times while brightness reaches the max/min)
Lighting accelerate/slowdown adjustment(10 grades): FN+”+””-”(the fourth indicator flashes 5 times while speed reaches the max/min)
Multimedia keys: FN+ F1~F8 
Turn off the backlight: FN+“↓”for adjusting the brightness to the minimum
Install the software: Customize the lighting effect(more details refer to the software instructions)

Software Download:
Link: https://mega.nz/#F!5spghCpJ
Decryption Key: !gRZ9ZPubLKuUnDdCbZbozA

Video of backlight operation:
https://www.youtube.com/watch?v=JYNLhCUR_04

Specifications: 
Brand: Arealer 
Name: Arealer Roarer
Mechanical switch: Blue(with clicky sound) 
Key quantity: 104
Keystroke life: 60 million times
Key stroke travel: 2.4(±0.6)mm
Key elastic force: 60g±5g
Anti-ghosting: Full keys anti-ghosting
Macros: Yes
Working voltage: DC 5V, 350mA
Compatibility: For Win XP/Vista/7/8/10/Mac OS
Interface: USB full size 2.0, support up to 1000Hz real return rate
Item size: 443 * 135 * 35mm / 17.44 * 5.31 * 1.37in (L * W * H)
Item weight: 916g / 2.020Lb
Package size: 485 * 195 * 45mm / 19.09 * 7.67 * 1.77in (L * W * H)
Package weight: 1139g / 2.511Lb

Package List: 
1 * 104-key mechanical gaming keyboard
1 * User manual (English)