![](/images/backgrounds/288614/hp-vc133-users-manual-54727032x1.png)
QuickSpecs
HP ProBook 4425s Notebook PC HP ProBook 4525s Notebook PC
Technical Specifications
Antenna type | High efficiency dual band antenna with spatial diversity, mounted in the | |
| display enclosure |
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Form Factor |
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Weight | 0.013 lb (6 g) |
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Dimensions | 0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm) | |
Operating Voltage | 3.3v +/- 10% |
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Temperature | Operating | 14° to 149° F |
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Humidity | Operating | 10% to 90% |
| 5% to 95% | |
Altitude | Operating | 0 to 10,000 ft (3,048 m) |
| 0 to 50,000 ft (15,240 m) | |
LED Activity | LED Off - Radio OFF; Solid LED On - Radio ON |
1.Check latest software/driver release for updates on supported security features.
2.Maximum output power may vary by country according to local regulations.
3.Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a packet error rate of 10% for 802.11a/g (OFDM modulation).
4.WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft Windows XP. WLAN may also be compatible with certain
HP Integrated Module | Bluetooth Specification | 2.1+EDR Compliant |
with Bluetooth 2.1+EDR | Dimensions | 1.18 x 0.26 x 0.13 in (30 x 6.5 x 3.25 mm) |
Wireless Technology | Frequency Band | 2402 to 2480 MHz |
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| Number of Available | 79 (1 MHz) available channels |
| Channels |
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| Data Rates and | 3 Mbps data rate; throughput up to 2.17 Mbps |
| Throughput | Synchronous Connection Oriented links up to 3, 64 kbps, voice channels |
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| Asynchronous Connection Less links 2178.1 kbps/177.1 kbps asymmetric or |
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| 1306.9 kbps symmetric |
| Transmit Power | |
| Receiver Sensitivity | Better than |
| Power Consumption | Peak (Tx) 264 mW |
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| Peak (Rx) 231 mW |
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| Sleep <1 mW |
| Antenna | Internally integrated within module |
| Range | Up 33 ft (10 m) |
| Electrical Interface | USB 2.0 compliant |
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| Microsoft Windows Plug and Play compliant |
| Bluetooth Software | Broadcom Bluetooth for Windows |
| Supported | Microsoft Windows Bluetooth Software |
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| Link Topology | Point to Point, Multipoint Pico Nets up to 7 slaves |
DA - 13610 Worldwide — Version 8 — September 14, 2010 | Page 32 |