The Megalodon DOIO Triple Knob 38% Keyboard with OLED Screen is a compact, programmable mechanical macro pad featuring 38 keys, three rotary knobs (two of which are clickable), and a small 0.91-inch OLED display.
Key Specifications

• Layout/Keys: 38 hot-swappable mechanical keys supporting 3-pin and 5-pin switches.
• Controls: 3 rotary encoder knobs (2 clickable) for functions like volume, scrolling, or custom shortcuts.
• Display: 0.91-inch OLED screen that shows active layers and settings.
• Build: CNC-machined aluminum 6063 housing with a translucent acrylic bottom base for underglow.
• Connectivity: Wired USB-C (features 3 Type-C ports).
• Software: Programmable and customizable via VIA or QMK/Vial firmware

Product details
Functions:

• Hot Swappable
• 3 Knobs, 2 Clickable
• 4 Layers with Display
• Back Light: 38 RGBs (ws2812)
• Under Light: 6 WS2812
• VIA Material: Aluminum 6063
• Translucent Acrylic Base
• D/M: 217x137x25 (mm)
• Weight: 750 Grams
• Process: CNC
• Surfacing: Anodized/Electrophoresis
• Keys: 38
• 3 Knobs, 2 clickable
• 4 Layers, can be displayed on the screen.
• 0.91 Inch OLED Screen
• Connection: 3 Type-Cs