Printing - Color
Copier - NO
Scanner - NO
FAX - NO
Wireless - NO
Network connectivity - YES
Auto double-sided printing - YES

From manufacturer:

Increase productivity in the workplace using the HP LaserJet Pro 400 M451dn workgroup laser printer. Able to withstand busy commercial offices with ease, this laser printer produces color or black and white prints quickly and efficiently. The HP LaserJet Pro 400 produces professional-quality documents at a fast rate using innovative laser technology. It has a processor speed of 600 MHz and is capable of printing 21 ppm, and is also able to cope with a monthly duty cycle of 40,000 pages. Automatic duplex printing is accommodated by the two standard paper trays. One tray holds 250 sheets of paper, while the other tray is for multi-purpose use and holds 50 sheets. The facility to print on both sides of a sheet of paper helps saves paper and the related costs for paper supplies. The easy-to-use printer has a resolution of 600 x 600 dpi, which produces professional-grade documents. This is the same for documents printed with black toner and for those printed with color toner. The HP LaserJet Pro 400 M451dn prints in a range of media sizes, including executive, legal, envelope, and letter settings. The maximum media size accommodated is 8.5 x 11.7 inches.

What's included

HP M451dn printer
USB cable
Power cord
Latest drivers from HP:

https://support.hp.com/us-en/drivers/selfservice/hp-laserjet-pro-400-color-printer-m451-series/4346082/model/4346264

User Guides and Manuals from HP

https://support.hp.com/us-en/product/hp-laserjet-pro-400-color-printer-m451-series/4346082/model/4346264/manuals