Up for sale is a Gigabyte Brix GB-BRR7-4800 Ryzen 7 4800u Mini PC. The PC includes 16GB DDR4 RAM, and a 500GB Western Digital Blue SSD. Photos are of the actual item, and the Mini PC does come with its Power Adapter.

From the Gigabyte Webpage describing the base kit:
BRIX / Ultra Compact PC kit
  • Dimension
    3‎4.7 mm x 119.5 mm x 119.5 mm (1.37" x 4.7" x 4.7")
  • Motherboard Size
    105 x 110 mm
  • CPU
    AMD RYZEN R7-4800U 1.8G~4.2G Turbo, 8C/16T Core, 12MB L3 Cache
    AMD Radeon GPU 1750Mhz , 15W
  • Memory
    2 x SO-DIMM DDR4 slots
    3200MHz
    Max. 64GB
  • LAN
    2.5G LAN (Realtek 8125)
  • Wifi Card
    Intel WiFi6 AX200 / BT 5.2
  • Audio
    Realtek ALC255
  • Video
    AMD Radeon™ Graphics
  • HDMI Resolution (Max.)
    HDMI2.0a ws HDCP 2.2
    3840x2160@60Hz
  • Storage
    1 x M.2 slot (2280_storage)
    PCIe Gen3 X4 /SATA
  • Expansion Slots
    1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT card
  • Front I/O
    1 x Power Button
    1 x USB 3.2 type C (Gen2) w/ DP alt mode
    3 x USB type A 3.2 (Gen1)
    1 x head phone jack with MIC
  • Rear I/O
    1 x HDMI(2.0a)
    1 x mDP
    1 x USB 3.2 type C (Gen2) w/ DP alt mode
    2 x USB 3.2 type A (Gen 1)
    1 x RJ45
    1 x DC-In
  • Side I/O
    1 x Kensington lock slot
  • Power Supply
    Input: AC 100-240V
    Output: DC 19V/4.74A, 90W
  • Support OS
    Win10 64bit
  • Environment
    Operating Temperature 0°C to 35°C
    Storage Temperature -20°C to +60°C