If you thought the holiday deals had passed, think again. After Black Friday and Cyber Monday comes Green Monday, and here that means another opportunity to score great deals on gear and gadgets. Pick up an extra screen for your laptop, five language courses, noise-canceling earbuds and lifelong VPN protection.

Photo: Cult of Mac Deals
Mobile Pixels DUEX Pro Portable Dual Monitor – 28% off
The DUEX Pro Portable Dual 1080p Monitor gives any laptop an extra screen. It attaches to the back of your laptop, with several angles of easy rotation so you can dial in your dual-screen setup. There’s also a 180-degree presentation mode, so your audience sees what’s on your screen.
Buy now: Use coupon code SAVEDUEXPRO at checkout to get the Mobile Pixels DUEX Pro for $179.35. That’s 28% off the usual price.

Photo: Cult of Mac Deals
Mondly: Lifetime Subscription – 95% off
Mondly uses speech recognition to analyze your words and phrases, offering only positive feedback when you speak clearly and correctly. Courses are delivered by a roster of professional voice actors, so you can hear everything as it’s actually pronounced. With this deal you can choose five of 33 languages.
Buy now: Get a lifetime Mondly subscription for $47.20 with promo code “GREENMONDAY20” at checkout. That’s a massive 95% off the usual price.

Photo: Cult of Mac Deals
HUB: Hi-Fi Wireless Noise-Canceling Earbuds – 70% off
These earbuds are packed with great features. That includes ambient noise cancellation, so you can listen to your tunes and shows in peace, and IPX5 water resistance. They’ll last for eight hours, but with the included charging bank you can get up to 100 hours of playtime. And with Bluetooth 5.0, they offer reliable wireless listening.
Buy now: Get a set of HUB: Hi-Fi Wireless Noise-Canceling Earbuds for $60 with promo code “GREENMONDAY20” at checkout. That’s a full 70% off the usual price.

Photo: Cult of Mac Deals
KeepSolid VPN Unlimited: Lifetime Subscription – 92% off
VPN Unlimited makes it easy to protect your online security and privacy. Through a simple interface, you can direct your traffic through a global network of servers, without bandwidth limits and at full browsing speeds. Meanwhile, your traffic is encrypted, so it’s not available to hackers and snoops. Plus, your location is masked, bypassing annoying location-based content restrictions.
Buy now: Get a lifetime of KeepSolid VPN Unlimited for $31.20 with promo code “GREENMONDAY20” at checkout. That’s a whopping 92% off the usual price.