"This motherboard has been used, but the appearance is relatively new, it looks similar to new, I don't have the original box "

CPU

AMD Socket AM4, support for : Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ 3rd Gen Ryzen™/ 2nd Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ Ryzen™ with Radeon™ Vega Graphics Processors
(Please refer "CPU Support List" for more information.)

Memory

4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200(O.C.) / 2933 / 2667 / 2400 / 2133 MHz memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*
* ECC memory (ECC mode) support varies by CPU
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
(Please refer "Memory Support List" for more information.)

Onboard Graphics

Integrated Graphics Processor - AMD Radeon™ Graphics support:
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.0 version, HDCP 2.2, and HDR.
Maximum shared memory of 16 GB
(Graphics specifications may vary depending on CPU support.)

Audio

Realtek® ALC887 codec
High Definition Audio
2/4/5.1-channel

Expansion Slots

Integrated in the CPU (PCIEX16):
· AMD Ryzen™ 5000 Series* / 3rd Gen Ryzen™ Processors:
1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x16
· AMD Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ 2nd Gen Ryzen™ Processors:
1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
· 2nd Generation AMD Ryzen™ with Radeon™ Vega Graphics processors/AMD Ryzen™ with Radeon™ Vega Graphics processors:
1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x8 Integrated in the Chipset (PCIEX4/PCIEX1)
2 x PCI Express x16 slots, supporting PCIe 4.0/3.0 and running at x4 (PCIEX4)
2 x PCI Express x1 slots, supporting PCIe 4.0/3.0
* Actual support may vary by AMD CPU's specification

Multi-Graphics Technology

Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies
Note: For AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ 3rd Gen Ryzen™/ 2nd Gen Ryzen™ Processors only.

Storage Interface

Integrated in the CPU:
· AMD Ryzen™ 5000 Series/ 3rd Gen Ryzen™ Processors:
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 4.0 x4/x2 SSD support)
· AMD Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ 2nd Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ Ryzen™ with Radeon™ Vega Graphics Processors:
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 3.0 x4/x2 SSD support)
Integrated in the Chipset:
6 x SATA 6Gb/s connectors
Support for RAID 0, RAID 1, and RAID 10

USB

Integrated in the CPU:
4 x USB 3.2 Gen 1 ports on the back panel
Chipset:
4 x USB 3.2 Gen 1 ports available through the internal USB headers
6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)

Internal I/O Connectors

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
1 x water cooling CPU fan header
2 x system fan headers
1 x RGB LED strip header
6 x SATA 6Gb/s connectors
1 x M.2 Socket 3 connector
1 x front panel header
1 x front panel audio header
2 x USB 3.2 Gen 1 headers
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
1 x Clear CMOS jumper
＊All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.

Back Panel Connectors

1 x PS/2 keyboard/mouse port
1 x HDMI port
4 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x Q-Flash Plus button
1 x RJ-45 port
3 x audio jacks