Selling a vintage Ortek MCK-101 mechanical keyboard fitted with rare green linear Alps-clone switches, commonly identified by collectors as Hua-Jie AK-DN2 switches. Unlike the clicky switches found in many MCK-101 variants, these provide a smooth, linear keystroke with no tactile bump or click.
A tested 5-pin DIN (AT) to PS/2 to USB adapter chain is included, allowing the keyboard to be used with modern USB-based PCs. The complete keyboard and adapter setup has been tested and is working.
Features & Specs:
Model: Ortek MCK-101
Switches: Rare green linear Hua-Jie-type Alps clones, commonly identified as AK-DN2
Native connection: 5-pin DIN using the AT keyboard protocol
Keycaps: Doubleshot ABS in a classic grey and off-white vintage colourway
Includes a tested adapter chain for modern systems:
5-pin DIN (AT) → 6-pin mini-DIN (PS/2) adapter
PS/2 → USB keyboard adapter
Condition:
Keyboard powers on and all keys register correctly
The Enter key feels stiffer than the other keys, particularly when pressed near its upper edge, but still registers normally
Cosmetically in very good condition for its age
Keycap set is complete and the legends remain sharp
Cable and connector are intact and undamaged
Included adapter chain has been tested and is working
Photos show the actual item for sale and form part of the description. Please inspect them carefully before purchasing.
Included in this sale:
Ortek MCK-101 mechanical keyboard
5-pin DIN (AT) to 6-pin mini-DIN (PS/2) adapter
PS/2 to USB keyboard adapter
Shipping:
Securely packed and shipped via Australia Post or tracked courier
International shipping available — item is sold AS IS for buyers outside Australia; the buyer bears all transit risks. No returns or refunds will be issued if the item arrives damaged or non-functional.
A distinctive vintage mechanical keyboard with rare linear Alps-clone switches, doubleshot keycaps and a tested adapter setup for modern USB systems.