Has the latest F23f UEFI BIOS already installed. Comes in original box with some items see pics. Recently tested Boots to UEFI and Windows OS as it should, see pics for more info. All ports, slots, USB, SATA, M.2 ports, Ethernet ports working great.

Includes the 4 core/8 thread Intel Skylake I7-6700K 4.00 GHz-4.20 GHz + OC 8 MB Smart Cache, 91 W TDP 16GB (8x2) Asus Aura Geil DDR4 2400MHz RGB Memory

ATX Form Factor (12 x 9.6) Intel Z170 Express Chipset LGA 1151 (Rev.1) 6th-7th gen Dual Channel DDR4 4 DIMMs Support up to DDR4 3466MHz (O.C.) USB 3.1 with USB Type-C Ultra Durable Metal Shielding over the PCIe Slots Dual PCIe Gen3 x4 M.2 3 SATA Express Connectors for up to 16Gb/s 115dB SNR HD Audio with Built-in Rear Audio Amplifier Killer™ E2200 and Intel Gaming Networks

High Quality Audio Capacitors and Audio Noise Guard with LED Trace Path Lighting Dual UEFI BIOS

1 x HDMI port 1 x Display Port High Definition Audio 2/4/5.1/7.1-channel Dual Ethernet 1 x Intel GbE LAN chip (10/100/1000 Mbit)(LAN1) 1 x Killer E2201 chip (10/100/1000 Mbit) (LAN2) PCI Express 3.0- 1 x PCIE x16 slot-1, PCIE x16 slot at x8, 4 x PCIE x1 slots 2 x M.2 connectors PCIe x4

7 x USB 3.0/2.0 ports, 6 x USB 2.0 1 x USB Type-C™ port on the back panel USB 3.1 1 x USB 3.1 Type-A port (red) on the back panel 3 x SATA Express connectors 6 x SATA 6Gb/s 5 x fan headers, cooling fan header 1 x TPM header 1 x Thunderbolt 1 x Clear CMOS,1 x ECO button, 1 x OC button

This board has been well cared for in my possession for a number of years. Good quality unit from Gigabyte that is still good to game and daily use. Good for budget gamers, overclockers, retro builds.

• Does not include CPU cooler, or peripherals used in pics for testing purposes* No rear I/o plate. Comes in OE box/packaging. This item is listed on multiple platforms Will ship safe and secure. Message if any questions I try to respond ASAP.

GA-Z170X-Gaming 6 (rev. 1.0) specs https://www.gigabyte.com/Motherboard/GA-Z170X-Gaming-6-rev-10#ov

GIGABYTE Z170X-Gaming 6 (Intel Z170) Motherboard Review https://www.tweaktown.com/reviews/7556/gigabyte-z170x-gaming-6-intel-z170motherboard-review/index.html