brand new and high quality.
1.SK61 is a standard-sized 60% keyboard
2.Hot Swappable Gateron optical Switches
Gateron optical switches can be hotswapped at wish and replaced by other switches. Hot swap keyboard do not recquire you to solder / desolder switches. (Hot Swappable with Optical switches only)
3.Over 100 million times keystroke life, 2 times longer than the traditional mechanical switches
4.ABS case, double-color ABS key cap, Words will not fade and will be more durable.
5.The key cap matte treatment for excellent feel
6.3*layer programmable download mode (RGB version).Wonderful shining backlight, 16 million color RGB lighting effects to meet the demands of gamers.Customize your keyboard's backlighting through the software
About optical Mechanical Keyboard:
They have a high actuation point of 1.5mm for fast response. Light Strike optical switches utilize a horizontal infrared beam which is transmitted across the width of the inner keyswitch.
The infrared beam is normally blocked from reaching a sensor across from it by the stem. Once a switch is pressed, the switch stem no longer blocks the infrared beam and the beam is detected by the sensor, which activates the switch.
Due to the optical mechanism, an optical switch has an extremely fast response time of 0.2ms, which means faster reactions in those times where timing is critical, such as when gaming.
3. There are hundreds of light effects available for download (continuous update)
Item Type: USB Wired Keyboard
Color: White / Black(Optional)
Axis Body Type: Blue/Red/Black/Brown/Green/Yellow/Silver (Optional)
Backlight Type: RGB Light
Interface: USB 3.1 Type C
USB-C Cable Length (m): 1.5m/4.921ft (Approx.)