Mitsumi KPQ-E99YC Keyboard 5V DC 5-Pin DIN Connector Made in Malaysia

Mitsumi KPQ-E99YC Keyboard 5V DC 5-Pin DIN Connector Made in Malaysia

The Mitsumi KPQ-E99YC is a full-size AT-style keyboard produced by Mitsumi Electric Co., Ltd. It features a standard QWERTY layout with a numeric keypad and a coiled cable terminating in a 5-pin DIN (AT) connector. The keyboard draws 5V DC and carries FCC ID EW4KPQ2479, with UL, CSA, and TÜV Rheinland certifications visible on the bottom label.

Specifications & What's Included

• Manufacturer: Mitsumi Electric Co., Ltd.
• Model: KPQ-E99YC
• Input: 5V DC
• Connector: 5-Pin DIN (AT-style)
• Cable: Coiled, attached
• Layout: Full-size QWERTY with numeric keypad
• Color: Beige/cream
• FCC ID: EW4KPQ2479
• Country of Manufacture: Malaysia
• Certifications: UL, CSA, TÜV Rheinland (per bottom label)

Applications

The Mitsumi KPQ-E99YC is an AT-bus keyboard designed for IBM-compatible PC/AT-class desktop computers from the late 1980s through the mid-1990s — the era when the 5-pin DIN (AT) connector was the standard before the smaller PS/2 mini-DIN took over around 1987–1996. These keyboards were used with systems based on Intel 286, 386, and early 486 processors running MS-DOS, early Windows, and OS/2. Today, 5-pin DIN AT keyboards are sought by vintage PC collectors and hobbyists maintaining period-correct machines, as well as by industrial and embedded systems users whose legacy hardware still requires the AT interface. A PS/2 adapter can also allow use with later systems.