QuickSpecs

HP ProBook 4425s Notebook PC HP ProBook 4525s Notebook PC

Technical Specifications

WiFi Adapter

IEEE 802.11n

 

Interoperability

Wi-Fi certified

 

 

Cisco Compatible Extensions Program compliant with Microsoft Win7, Vista

 

and XP (details at: http://www.hp.com/go/notebooks/WLAN)

Frequency Band

2.4 GHz

 

Data Rates

802.11b: 1, 2, 5.5, 11 Mbps

 

802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

 

802.11n: 6.5, 7.2, 13, 14.4, 19.5, 21.7, 26, 28.9, 39, 43.3, 52, 57.8,

 

58.5, 65, 72.2Mbps

 

Frequency Support

20 MHz: 2.4 GHz bands

 

Modulation

Direct Sequence Spread Spectrum

 

DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM

Security1

Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,

 

802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-

 

MSCHAPv2, LEAP, EAP-FAST.

 

Support for Cisco Security Features (proven compatibility with Cisco Aironet

 

infrastructure products through the Cisco Compatible Extensions Program

 

Version 4) with Microsoft Windows Vista and XP only.

Sub-channels

Multinational support with frequency bands and channels compliant to local

 

regulations.

 

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

Network Architecture

Ad-hoc (Peer to Peer)

 

Models

Infrastructure (Access Point Required)

Roaming

IEEE 802.11 compliant roaming between access points

Output Power (for CCK)2

17 dBm , nominal

 

Output Power (for OFDM; 15 dBm , nominal

 

power varies by data

 

 

rate)2

 

 

Power Consumption

Idle associated: 250 mW avg (CLKREQ enabled)

 

Idle unassociated: 425 mW avg

 

Transmit/Receive 20 MHz channel: 5.5 W (max)

Power Management

ACPI compliant power management

 

802.11 compliant power saving mode

Receiver Sensitivity3

72.2 Mbps: -71dBm

 

Antenna type

High efficiency dual band antenna with spatial diversity, usually mounted in

 

the display enclosure

 

Form Factor

PCI-Express Half-MiniCard

 

Weight

0.013 lb (6 g)

 

Dimensions

0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)

Operating Voltage

3.3v +/- 10%

 

Temperature

Operating

14° to 149° F (-10° to 65° C)

 

Non-operating

-40° to 176° F (-40° to 80° C)

Humidity

Operating

10% to 90% (non-condensing)

 

Non-operating

5% to 95% (non-condensing)

DA - 13610 Worldwide — Version 8 — September 14, 2010

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HP VC133 Interoperability, Frequency Band, Data Rates, Frequency Support, Modulation, Sub-channels, Media Access Protocol

VC133 specifications

The HP VC133 is a versatile and compact wireless printer designed to meet the needs of both home and small office environments. This printer is celebrated for its user-friendly interface, impressive print quality, and connectivity options. With its sleek design, the VC133 is not only functional but also aesthetically pleasing, fitting seamlessly into any workspace.

One of the standout features of the HP VC133 is its wireless printing capability. Users can print directly from their smartphones or tablets using HP Smart App, which provides a seamless connection to the printer via Wi-Fi. This app allows users to manage print jobs, scan documents, and even order supplies directly from their mobile devices, enhancing the overall user experience.

In terms of print quality, the HP VC133 delivers crisp, vibrant color prints and sharp text, thanks to its advanced ink technology. It utilizes HP's proprietary ink formulation, which provides consistent quality and longevity. The printer supports a variety of paper sizes, from standard letter and legal sizes to envelopes and custom dimensions, making it suitable for a wide range of printing needs.

The HP VC133 also boasts impressive printing speeds, making it an efficient choice for busy users. With its quick first print-out time, users can expect to receive their documents promptly, minimizing downtime. Additionally, it features an automatic two-sided printing option, which not only saves paper but also enhances productivity.

Another notable characteristic of the VC133 is its energy efficiency. It is designed to consume less power when idle, which is an important consideration for environmentally conscious users. Furthermore, the printer’s compact size allows it to fit comfortably on desks or shelves without sacrificing performance.

Security is an increasingly important issue in today's digital landscape, and the HP VC133 addresses this concern through various security features that help protect user data during transmission. The printer includes options for secure printing, ensuring that sensitive documents are only accessible to authorized users.

In summary, the HP VC133 is a sophisticated wireless printer that combines excellent features, innovative technologies, and a compact design. With its capability for high-quality prints, user-friendly mobile integration, efficient performance, and robust security measures, it stands out as an ideal solution for homes and small businesses looking to enhance their printing capabilities.