Home Office: running costs

• Computer Monitor30 W, $1.32 a month
• Printer (Inkjet or Laser)30 W, $0.083 a month
• Phone Charger10 W, $0.11 a month
• Cable or Fiber Modem8 W, $1.06 a month
• Home Server or NAS40 W, $5.28 a month
• Desktop Computer150 W, $6.60 a month
• Laptop45 W, $1.98 a month
• Wi-Fi Router10 W, $1.32 a month