MSI 1851 PRO B860M-A WIFI  -  Micro ATX Motherboard For Intel LGA1851 CPUs 
 
Model Name	PRO B860M-A WIFI 
CPU Support	Support Intel® Core™ Ultra Processors (Series 2) 
CPU Socket	LGA 1851 
Chipset	Intel® B860 Chipset 
Expansion Slots	1x PCIe 5.0 x16 slot 
1x PCIe 4.0 x16 slot 
2x PCIe 4.0 x1 slots 
Display Interface	1x Thunderbolt™ 4 (Type-C) 
Support 4K@60Hz as specified in HDMI™ 2.1 
DisplayPort 1.4 - Requires Processor Graphics 
Memory Support	4 DIMMs, Dual Channel DDR5 - 8600+ MT/s (OC) 
Storage	1x M.2 Gen5 x4 128Gbps slot 
1x M.2 Gen4 x4 64Gbps slot 
1x M.2 Gen4 x2 32Gbps slot 
4x SATA 6Gbps ports 
Thunderbolt™ 4	1x USB Type-C up to 40Gbps 
Charging support up to 5V/3A, 15W 
USB Ports	2x USB 10Gbps (1 Type-A + 1 Type-C) 
7x USB 5Gbps (6 Type-A + 1 Type-C) 
6x USB 2.0 
LAN	Realtek® 8126 5G LAN 
WiFi / BT	Intel® WiFi 7, Bluetooth 5.4 
Audio	8-Channel (7.1) HD Audio with Audio Boost
