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The Realforce 23U continues the tradition of keyboards equipped with Topre's unique capacitive tactile key switches. Employing all 45g weighted switches, height adjustment, and extended functionality; the 23U is a powerful companion for users of compact keyboards.
WARNING: Not Apple OSX compatible.
Numberpad Features
- 23-Key Layout (19 standard + 4 extended)
- 45gram sensitivity, 4mm travel Topre Electrostatic Capacitive Key Switches
- High durability PBT (polybutylene terephthalate) keycaps
- Long life dye-sublimated keycap labeling (Dark gray)
- Dimensions: 93 × 152 × 37 mm (3.6 x 6.0 x 1.5in)
- USB interface
- Cable Length: 0.8m (2.6 ft)
- Weight: 0.3kg (10.5oz)
- Blue LEDs
Topre capacitive key switches are a patented hybrid between a mechanical spring based switch, a rubber dome switch, and a capacitive sensor which, combined, provide tactility, comfort, and excellent durability. The unique electrostatic design of Topre switches requires no physical mechanical coupling and therefore key switch bounce/chatter is eliminated.
Topre, (formerly named Tokyo Press Kogyo), is an electrical, plastics, and metal materials manufacturer based in Japan. A leader in industrial credit card readers, touch sensors, and touch panels; Topre's key switches are used in critical data-entry applications that require the utmost reliability.
Realforce 23U DIP-switch Settings
Important! The 23U should be unplugged while changing the DIP switch settings; otherwise the changes may not be recognized.
| DIP Switch | SW OFF | SW ON |
| SW1 | Tab = Tab, BS = BS, Shift = Shift, "=" = "=" | Tab = Cut, BS = Copy, Shift = Paste, "=" = BS |
| SW2 | 00 = 00 | 00 = 000 |
| SW3 | Numlock Enable | Numlock Disable1 |
| SW4 | Normal Mode | Setup Mode (Factory use only) |
HHKB and Realforce Warranty
2 years, parts, labor, and round-trip repair shipping through EliteKeyboards.com (standard manufacturer warranty is only 1 year). Please review our warranty terms for further information.
HHKB and Realforce Returns
No test drives. No exchanges accepted. Returns for repair ONLY will be allowed. No returns for repair service will be accepted without prior e-mail approval and a RMA number. Repairs may be performed in Japan at the Topre or Fujitsu PFU factory wherein repair turn-around is typically 4-8 weeks; loaner boards are not available, but shipping charges are covered by EliteKeyboards during the warranty period.







