Manhattan 176354 Numeric Keypad

Overview

The Manhattan 176354 Numeric Keypad is a compact, high‑performance input device designed for users who require rapid numeric entry in both professional and personal settings. With its sleek black finish and ultra‑thin profile, this keypad seamlessly integrates into any workspace, whether it’s a desktop setup or a mobile workstation.

Design & Build

The keypad boasts an ultra‑delicate design, measuring only 23 mm in height and weighing a mere 90 g. Its dimensions—85 mm wide by 140 mm deep—ensure that it occupies minimal desk real estate while still providing comfortable key spacing. The device is constructed with durable materials that meet the stringent RoHS2, FCC, and CE certifications, guaranteeing compliance with environmental and safety standards.

Key Switch Technology

The keypad employs a membrane switch mechanism. This technology delivers a quiet, tactile response that is ideal for environments where noise reduction is essential. The membrane design also contributes to the device’s slim profile and lightweight construction.

Technical Specifications

• Device Interface: USB (direct plug‑in)
• Cable Length: 1.29 m, providing ample reach without excess bulk
• Operating Temperature Range: 0 °C to 40 °C
• Storage Temperature Range: –20 °C to 60 °C
• Humidity Tolerance: 5 %–90 %
• Number of Keys: 18 (standard numeric keypad layout)
• LED Indicators: Yes, providing visual status feedback for power and connectivity
• Power Source: USB bus power; no separate battery or adapter required
• No Built‑In Pointing Device: Focused solely on numeric input
• No USB Hub Functionality: Purely an input peripheral

Compatibility

The Manhattan 176354 is engineered for universal use. It supports a wide range of operating systems, including:

• Windows: Windows 7, Vista, XP and newer versions
• macOS: Fully compatible with all recent macOS releases
• Other platforms that support standard USB HID devices will also recognize the keypad without additional drivers.

Key Features

• Ultra‑Thin Profile: The 23 mm height makes it ideal for cramped spaces or portable setups.
• Robust Build Quality: Certified to meet RoHS, FCC, and CE standards.
• Quiet Membrane Switches: Low‑profile keys reduce typing noise while maintaining responsiveness.
• LED Status Indicators: Immediate visual confirmation of power and connectivity status.
• Long Cable Length: 1.29 m provides flexibility in cable routing and device placement.
• Lightweight Design: At only 90 g, it’s easy to reposition or transport.

Usage Scenarios

The Manhattan 176354 Numeric Keypad excels in a variety of contexts where rapid numeric entry is required:

• Data Entry Clerks: Enhances speed and accuracy when inputting large volumes of numbers.
• Financial Professionals: Ideal for quick calculations, spreadsheet manipulation, or point‑of‑sale systems.
• Technical Engineers: Useful in laboratory equipment control panels that rely on numeric input.
• Mobile Workstations: Its slim form factor and USB connectivity make it perfect for laptops and tablet setups.

Maintenance & Care

To preserve optimal performance, follow these simple guidelines:

• Keep the keypad surface clean with a dry microfiber cloth; avoid abrasive cleaners that could damage the membrane keys.
• Avoid exposure to extreme temperatures beyond the specified operating range (0 °C–40 °C).
• Store in a cool, dry environment when not in use, respecting the storage temperature limits of –20 °C to 60 °C.
• Ensure that the USB cable remains free from kinks or excessive bending to maintain reliable connectivity.

Conclusion

The Manhattan 176354 Numeric Keypad delivers a blend of compactness, durability, and universal compatibility. Its ultra‑thin design, quiet membrane keys, and robust certifications make it an excellent choice for professionals who demand efficient numeric input across diverse operating environments.