Category Description Non-touch Touch
M.2 SATA-3 congurations:
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256 GB
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128 GB
Optical drive Fixed, serial ATA, 9.5-mm tray load
DVD+/-RW Double-Layer SuperMulti
Supports zero power optical drive
Supports M-disc
Supports conguration without optical drive
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Webcam/mic HP TrueVision HD: HD camera - activity LED, USB 2.0, BSI sensor, f2.0, 720p 
by 30 frames per second
HP Webcam– 640 x 480 by 24 frames per second
Single digital microphone
HP Noise Cancellation enabled
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Audio DTS Studio Sound
Dual speakers
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Ethernet Integrated 10/100 network interface card (NIC) √ √
Wireless Network Integrated wireless options with single antenna (M.2/PCIe):
Compatible with Miracast-certied devices
Support for the following WLAN formats:
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Realtek RTL8723BE-VB 802.11b/g/n 1x1 Wi-Fi + BT4.0 Combo Adapter
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Realtek RTL8188EE-VJ 802.11b/g/n 1x1 Wi-Fi Adapter
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Realtek RTL8188EE 802.11b/g/n 1x1 Wi-Fi Adapter
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  Integrated wireless options with dual antennas (M.2/PCIe):
Compatible with Miracast-certied devices
Support for the following WLAN formats:
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Intel Dual Band Wireless-AC 3168 802.11 ac 1x1 WiFi + BT 4.2 Combo 
Adapter
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External media 
card
HP Multi-Format Digital Media Reader
Support SD/SDHC/SDXC
Push-Pull Insertion/Removal
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Internal Card One M.2 slot for WLAN √ √
Ports HDMI version 1.4b supporting 1920 ×1080 @ 60Hz
Hot Plug/unplug and auto detect for correct output to wide-aspect vs. 
standard aspect video
RJ-45 (Ethernet)
USB 3.0 (1 port; left side)
USB 2.0 (2 ports; 1 left side, 1 right side)
AC Smart Pin adapter plug
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HP Notebook PC models with AMD A9 processors 7