Gigabyte B860M DS3H LGA1851 DDR5 PCIe 5.0 2x M.2 2.5GbE LAN HDMI 2.1 DP 2.1 USB 3.2 MotherBoard 
Specifications
CPU Support: Intel® Core™ Ultra processors (Series 2) on LGA1851 socket
Power Delivery: Hybrid 5+1+2 VRM phases
Memory: Supports DDR5 up to 9066 MT/s (OC), max 256GB (4 slots), Dual Channel
AI Perfdrive: Optimized BIOS preset profiles
EZ-Latch: Quick release PCIe x16 slot
Storage:
2x M.2 slots (1x PCIe 5.0 x4, 1x PCIe 4.0 x4)
4x SATA 6Gb/s
Networking: Realtek 2.5GbE LAN
Audio: Realtek® HD Audio CODEC (7.1-channel)
Expansion Slots:
1x PCIe 5.0 x16 (for GPU or NVMe SSD)
2x PCIe 4.0 x1
Display Outputs: HDMI 2.1 (4K@60Hz) + 2x DisplayPort 2.1 (4K@144Hz)
USB Ports:
1x USB 3.2 Gen 2 (Type-A, red)
5x USB 3.2 Gen 1 (Type-A, 2 rear, 2 internal, 1 Type-C header)
7x USB 2.0 (3 rear, 4 internal)
Extra Features:
BIOS & Monitoring:
GIGABYTE Control Center (GCC)
Q-Flash Plus, Smart Backup
HWinfo Power Monitor for CPU power phases
Cooling Support:
2x M.2 Thermal Guards
Multiple fan headers + AIO Pump support
RGB Support: 3x Addressable Gen2 RGB headers, 1x RGB header
OS Support: Windows 11 & 10 (64-bit)
Form Factor: Micro-ATX (24.4 x 24.4 cm)