Akko 3108v2 King Koi Review - Lucky Calligraphy 0

Akko 3108v2 King Koi Review - Lucky Calligraphy

Software & Performance »

Disassembly


The two-piece plastic case construction requires carefully prying apart the interlocking tabs, and to my pleasant surprise, it actually happened easily and without any visible damage. Start at the bottom and work your way around the sides, after which it will get easier on the fourth side. We see that the top panel piece is quite thin and houses diffusers for the indicator LEDs at the front of the PCB.


To remove the bottom panel, remove two screws towards the top as seen above. No keycap removal is necessary for these, and I was surprised by the lack of screws at the bottom, too. Once done, the plate/PCB piece lifts upwards and away from the bottom panel.


An internal USB cable extends from a daughter PCB on the case housing the Type-C connector. The daughter PCB is screwed in securely, and there's little else to see on the case. Both case panels are made out of ABS plastic, and the middle piece has the switches which are soldered to the matte black PCB go through a steel plate. The steel plate is white, which nicely matches the keyboard theme in a happy coincidence, no doubt. No sound-absorbing foam here, so any sound affecting the empty case can reverberate through it.


Solder quality is generally good for all the components, although some excess flux is visible if you look hard enough. We also see confirmation on the PCB that it was made for the Akko 3108 keyboard design, which has been used successfully on other keyboards. The pink stem of the Akko Pink switches is also visible and is a 3-pin mechanical switch. Powering the keyboard is a Vision VS11K15A 32-bit ARM Cortex-M0 USB microcontroller, which has been used in some other keyboards we have covered before. The MCU actually supports basic backlighting, including RGB LEDs to an extent, so Akko could have added single-color LEDs to all 108 keys if it wanted to. The company leaves it to users to mod in LEDs if desired, but I doubt many will. All the components, including the switches, LEDs, and capacitors, are soldered to a multi-layered PCB, and a side view showcases more of the Akko Pink switches, stabilizers, and the steel plate, which unfortunately can't be removed without desoldering. You can lube the stabilizers more if you wish, although I found it sufficient given the rest of the keyboard is not designed to take advantage of it anyway. I would suggest adding some foam between the PCB and case, if you are so inclined.

Before we move on, be advised that disassembly may void the warranty and that TechPowerUp is not liable for any damages incurred if you decide to go ahead and do so anyway.
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Jul 20th, 2024 17:19 EDT change timezone

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