Winsonic H81 Desktop Motherboard
| CPU | Supports 4/5th Gen（HASWELL) Intel 22nm CPUs (LGA1150) |
| Chipset | Intel H81 Express Chipset |
| Memory | 2*240-pin DDRⅢ SDRAM slots |
| Memory up to 16GB | |
| Supports dual channal DDR3 1066/1333/1600 MHZ | |
| I/O interface | 4xUSB2.0 |
| 2xUSB3.0 | |
| 1x VGA port | |
| 1x HDMI port | |
| 1x RJ45 port | |
| 1x 3-in-1 Audio port(line in/line out/MIC in) | |
| Onboard interface |
1x 24-pin ATX power connector |
| 1x 4-pin ATX 12V power connector | |
| 2x USB connector, can support 4*USB 2.0 | |
| 1x F-AUDIO connector | |
| 1x F-PANEL connector | |
| 1x F-SPEAKER connector | |
| 1x FAN connector | |
| 1x TPM/LPC-DEBUG connector connector(ASUS LPC protocol) | |
| Integrated sound |
Realtek ALC 6-channal HD Audio Codec onboard |
| provides front audio interface | |
| provides front stereo mic interface | |
| Storage | 2 x SATA 2.0 (3GB/s) ports,1x SATA 3.0 (6GB/s) ports |
| Integrated lan | Realtek 10/100/1000 Mbps LAN onboard |
| Expansion slot |
1x PCI Express x16 slot |
| 1x PCI Express x1 slot | |
| 1x NVME/NGFF slot | |
| Dimension | Micro-ATX architecture(17*19cm) |
