HP ProBook 4446s HP ProBook 4445s Notebook PC HP ProBook 4446s Notebook PC - M - Page 11
Ralink WLAN Ralink Ripple3 RT5390F 802.11 b/g/n 1×1 PCIe
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Category Wireless External media card Ports Keyboard/pointing devices Power requirements Security Description 4445s (UMA) 4446s (disc) S3/S4/S5 wake on LAN √ √ Ethernet cable not included √ √ Integrated WLAN options by way of wireless module: Two WLAN antennas built into display assembly √ √ Supports "no WLAN" option √ √ Supports the following WLAN formats: √ √ ● Ralink WLAN Ralink Ripple3 RT5390F 802.11 b/g/n 1×1 PCIe HMC ● Atheros 9485GN 802.11 b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter ● Atheros AR9485 802.11b/g/n WiFi Adapter ● Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth Combo Adapter Integrated personal area network (WPAN) options by way of Bluetooth® module: Bluetooth 4.0 only supported by combo card √ √ 6-in-1 Digital Media Reader Slot. Supports: SD, SDHC, SDXC., MMC, √ √ MMC+. and Memory Stick Audio-in (stereo microphone) √ √ Audio-out (stereo headphone) √ √ RJ-45 (Ethernet, includes link and activity lights) √ √ USB 3.0 (2) √ √ USB 2.0 (2) √ √ VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75- √ √ GHz (hot plug/unplug with auto-detect) HDMI √ √ Multi-pin AC port √ √ Full-sized keyboard √ √ TouchPad includes: supports 2-way scroll with legend, taps enabled √ √ by default, 2-finger scrolling and zoom enabled by default Smart AC adapter with localized cable plug support (3-wire plug with √ √ ground pin): 90-W √ 65-W √ 9-cell, 93-Wh Li-ion battery √ √ 6-cell, 47-Wh Li-ion battery √ √ Integrated fingerprint reader √ √ Support Kensington security lock √ √ 3