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HP 3GS21AA ElitePOS Fingerprint Reader - USB - White - Compact Biometric Security Device
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Product Features
Technical Overview
The reader utilizes fingerprint authentication, capturing and matching unique biometric data to grant or deny access. This method ensures that only authorized personnel can interact with secured systems, enhancing accountability and reducing fraud potential in transactional or restricted environments.
Connectivity is handled through a standard USB interface, enabling easy integration with compatible POS terminals, computers, or security software without requiring additional power adapters or complex network configurations. The device operates as a peripheral, transmitting authentication signals directly to the host system for immediate verification.
This section brings together practical product details such as Authentication Method, USB, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
Enhanced Security
Fingerprint authentication provides a unique, non-transferable credential that is difficult to replicate or share, significantly reducing unauthorized access risks compared to traditional passwords or keycards.
- Hardware-based biometric verification
- Reduces credential sharing or theft
Simplified Integration
The USB interface allows for straightforward plug-and-play installation with supported systems, minimizing setup time and compatibility issues in diverse IT environments.
- No external power required
- Compatible with standard USB ports
Durable and Discreet
With a compact, lightweight design and white finish, the reader blends into professional settings while being robust enough for daily use in high-traffic areas like retail counters or office entry points.
- Low-profile footprint
- Suitable for high-use environments
Deployment / Use Cases
This fingerprint reader is ideal for businesses requiring secure, auditable access control. In retail, it can authenticate cashiers or managers at POS terminals, ensuring only authorized staff complete transactions or override settings. For office environments, it provides secure login to workstations, servers, or restricted areas, replacing or supplementing password policies.
Common deployments include integrating with existing security software for time-and-attendance tracking, securing sensitive data access in healthcare or financial settings, and controlling entry to server rooms or storage areas. Its USB connectivity makes it adaptable to both fixed installations and temporary setups, supporting flexible security strategies across industries.
Physical Profile
The reader features a slim, elongated design measuring 6.38 inches in length, 1.18 inches in width, and 0.81 inches in height, with a weight of just 79 grams. This compact profile allows for placement in tight spaces, such as alongside card readers or monitors, without obstructing workflow. The white finish offers a clean, professional appearance that matches common office or retail equipment.
- Width
- 1.18" (30 mm)
- Height
- 0.81" (20.70 mm)
- Weight
- 79 g
- Length
- 6.38" (162 mm)
Highlights
- Fingerprint-based biometric authentication for secure access
- USB connectivity for easy plug-and-play installation
- Compact white design with dimensions of 6.38" L x 1.18" W x 0.81" H
- Lightweight at 79 g for flexible placement
- 3-year limited warranty with advance exchange option
- Part of the HP ElitePOS product line for business security
- Supports point-of-sale and access control applications
- Reduces reliance on passwords or keycards
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 3GS21AA |
| Brand Name | HP |
| Product Line | ElitePOS |
| Product Name | ElitePOS Fingerprint Reader |
| Product Type | Fingerprint Reader |
| Technical Information | |
| Authentication Method | Finger |
| Interfaces/Ports | |
| USB | Yes |
| Physical Characteristics | |
| Product Color | White |
| Height | 0.81" (20.70 mm) |
| Width | 1.18" (30 mm) |
| Length | 6.38" (162 mm) |
| Weight (Approximate) | 79 g |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | Three (3) year limited warranty with advance exchange when purchased from HP. Additional HP Care Pack Services options are available to extend warranty coverage. |
FAQ
What type of authentication does this HP fingerprint reader use?
The HP ElitePOS Fingerprint Reader uses fingerprint biometrics for authentication. It captures and verifies unique fingerprint patterns to grant access, providing a secure, hardware-based method that is more reliable than passwords or keycards for preventing unauthorized use.
How is this fingerprint reader connected to a system?
This reader connects via a standard USB interface. It operates as a plug-and-play peripheral, drawing power and transmitting data through the USB port, which simplifies installation without needing separate power adapters or complex network configurations.
What are the dimensions and weight of this device?
The reader measures 6.38 inches in length, 1.18 inches in width, and 0.81 inches in height (162 x 30 x 20.70 mm), with an approximate weight of 79 grams. Its compact, lightweight design allows for discreet placement in various business environments.
What warranty coverage is included with this HP product?
HP provides a 3-year limited warranty for this fingerprint reader, which includes advance exchange services when purchased directly from HP. Additional warranty extensions are available through HP Care Pack options for extended coverage.
In what scenarios is this fingerprint reader typically used?
Common use cases include point-of-sale authentication in retail, secure workstation logins in offices, access control for restricted areas, and integration with time-and-attendance systems. Its USB connectivity makes it suitable for both fixed installations and flexible deployments.
Does this reader require special software or drivers?
The reader is designed for compatibility with systems that support USB biometric devices. While it may require specific software for full functionality with certain POS or security applications, its plug-and-play USB interface ensures basic connectivity with standard operating systems.
| Qty | Price | Available |
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