in-demand !​ Discontinued product (no box, used) Elecom high-end keyboard TK-TB01DMBK

Purchased around 2022 and used for six months before switching to a MacBook, so it has been stored unused since then.

There are no noticeable scratches or stains, but there is a slight feeling of use.

*Please refrain from price negotiations.

Discontinued product. Actual selling price: 15,000-19,000 yen

https://www.elecom.co.jp/products/TK-TB01DMBK.html

≪TK-TB01DMBK≫
EXTRA TOUCH series for cushy key touch! This premium membrane wireless keyboard features the same keytop design as mechanical keyboards and a trackball with a high-performance optical sensor.

■ Adopts the same keytop design as mechanical keyboards, providing a cozy key touch.

■ A wireless keyboard with a trackball that also features mouse operation, including an optical trackball, right-click and left-click buttons, back and forward buttons, and a mouse wheel function.

■ The "step sculpture structure," which arranges each row in a stepped manner and curves the top of each key to match finger movements, and the "cylindrical structure," which has a recessed top on each key, eliminate input errors and unnecessary finger movements, providing cozy keying.

■ sturdy keys that can withstand up to 10 million keystrokes.

■ Equipped with an angle adjustment stand.

■ 19mm key pitch and 108 Japanese key layout for user-friendly typing.

■ Receiver can be stored inside the main unit.

【Specifications】
Interface: USB
Connector Shape: USB (A) male
Compatible Models: Windows OS equipped with a USB port
Supported OS: Windows 10, Windows 8.1, Windows 7
Communication Method: GFSK method
Radio Frequency: 2.4GHz band
Key Type: Membrane
Key Layout: 108 keys (Japanese layout) + mouse 4 buttons
Key Pitch: 19.0mm
Key Stroke: 4.0mm
Power Supply (Keyboard Body): 2 AA alkaline batteries, AA manganese batteries, or AA nickel-hydrogen rechargeable batteries
External Dimensions (Keyboard Body): Width 450mm x Depth 240mm x Height 37.5mm (excluding stand) / Width 450mm x Depth 240mm x Height 55.2mm (with stand)
Size Classification: Full
Weight (Keyboard Body): Approximately 1167g
External Dimensions (Receiver): Width 18.2mm x Depth 13.1mm x Height 5.0mm