Category Description 4445s
(UMA)
4446s
(disc)
  Supports the following WLAN formats:
●
Ralink RT5390F 802.11 b/g/n 1×1 PCIe HMC
●
Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0
Combo Adapter
● Ralink RT5390R 802.11 b/g/n 1x1 WiFi Adapter
● Atheros 9485GN 802.11 b/g/n 1x1 WiFi and 3012 Bluetooth 4.0
Combo Adapter
● Atheros AR9485 802.11b/g/n WiFi Adapter
●
Atheros AR9462 802.11 a/b/g/n 2x2 BT4.0 combo
●
Atheros AR9565 802.11 b/g/n 1x1 WiFi + BT4.0 combo 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 √√
External media card 6-in-1 Digital Media Reader Slot. Supports: SD, SDHC, SDXC., MMC,
MMC+. and Memory Stick
√√
Ports 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-
Hz (hot plug/unplug with auto-detect)
√√
 HDMI √√
  Multi-pin AC port √√
Keyboard/pointing
devices
Full-sized keyboard √√
  TouchPad includes: supports 2-way scroll with legend, taps enabled
by default, 2-finger scrolling and zoom enabled by default
√√
Power requirements 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 √√
Security Integrated fingerprint reader √√
  Support Kensington security lock √√
  Support no fingerprint reader option √√
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