Includes an Original Power Supply, a New BIOS Battery, Windows 10 Pro 64bit with C.O.A., etc.
                                                                                        
Plug and Play, Ready to Go
BEST VALUE for YOUR MONEY , Here's why ...
EACH unit is opened, dust is blown and vacuumed out, old backup BIOS battery replaced with a NEW 3 volt lithium CR2032,
the PC is tested with Original Lenovo Power Brick  and (keyboard, monitor, mouse not included).  A fully tested and reformatted Hard Disk is installed and loaded with an Operating System, the OS is updated (Windows Update).   A test program is downloaded and run to  show and verify all critical information to operation.  The unit is closed, cleaned and carefully packed with Original Lenovo Power Brick and accessories (if included) in the listing.

Lenovo Thinkcentre m92p Tiny 2121E2U w/ Antenna, Original Lenovo Power Brick, Win 10 Pro
New CR2032 battery installed. Fully tested for function.

Intel Quad-Core i5-3470 Processor
8GB Memory DDR3
120GB Solid State Drive
PCI/PCIe Tiny Form Factor
Intel HD Graphics
Display Port and  VGA
Gigabit Ethernet
WiFi, antenna included
Windows 7 Professional 64 ( depending on model, C.O.A. is either embedded in BIOS, Printed on unit or Supplied with computer)
Speccy program was used,  see last picture  for specifications for this unit.
Input/Output (I/O) features
 • Four Universal Serial Bus (USB) 3.0 connectors (two on the front panel and two on the rear panel) • One DisplayPort connector • One Ethernet connector • One optional port (for installing a serial port, a DisplayPort connector, a USB 2.0 connector, or an optional WiFi card module antenna) • One USB 2.0 connector on the rear panel • One VGA monitor connector • Two audio connectors on the front panel (microphone connector and headphone connector)

Carefully packed and shipped.