Asus Z170-Premium series, Manual, Page: 14 / 190

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Rear Panel I/O
Ports
1 x DisplayPort
1 x HDMI port
1 x ASUS Wi-Fi GO! module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v4.0)
1 x Optical S/PDIF out
2 x Intel LAN (RJ45) ports
2 x USB 3.1/3.0/2.0 ports (teal blue, Type A)
2 x USB 3.1/3.0/2.0 ports (Type C)
2 x USB 3.0/2.0 port (blue)
2 x USB 2.0/1.1 port (black, 1 supports Key Express, 1 supports USB BIOS
Flashback)
8-channel Audio I/O ports
Internal I/O
connectors
2 x USB 3.0/2.0 connectors support additional 4 USB ports (19-pin)
2 x USB 2.0/1/1 connectors support additional 2 USB ports
1 x U.2 connector (support PCIe 3.0 x4 NVM Express storage)
1 x USB 2.0/1/1 connectors support additional 2 USB ports
1 x M.2 Socket 3 (for M Key, type 2242/2260/2280/22110 devices)
2 x SATA Express connector
4 x SATA 6.0Gb/s connectors (4 x gray)
1 x CPU Fan connector (4-pin) for both 3-pin (DC mode) and 4-pin (PWM
mode) CPU coolers control with auto detection support
1 x CPU OPT Fan connector (4-pin)
1 x Water Pump header
4 x Chassis Fan connectors (4-pin) for both 3-pin (DC mode) and 4-pin
(PWM mode) coolers control
1 x Front panel audio connector (AAFP)
1 x S/PDIF out header
1 x Thunderbolt header (5-pin) for ASUS ThunderboltEX series support
1 x TPM connector
1 x 24-pin EATX Power connector
1 x 8-pin EATX 12V Power connector
1 x System Panel (Q-Connector)
1 x MemOK! button
1 x Clear CMOS button
1 x Reset button
1 x USB BIOS Flashback button
1 x DRCT (Direct Key) connector
1 x TPU switch (advanced two-stage adjustments)
1 x EPU switch
1 x EZ XMP switch
1 x Power-on button
1 x 5-pin EXT_FAN (Extension Fan) connector
Z170-PREMIUM specifications summary
(continued on the next page)