As the name suggests, these are technically two separate monitors simply connected by a bezel that fits over the laptop screen. So if you only have a few ports, consider buying a small KVM or HDMI port splitter. In addition, they need an individual diet. It's low power, but all along I just wanted to let you know that you need to schedule four connections.
LG 27MP59G-P 27 inch Monitor with FreeSync, 75Hz Refresh Rate, and 1080p HD Resolution
93 Review
Samsung Flat Monitor Super Slim Design 27", 1920X1080P, 75Hz, Flicker Free
112 Review
HP 24Uh 24" Backlit Monitor 1920x1080p, 60Hz, LCD with HD Resolution - K5A38AA#ABA
101 Review
Sceptre C325B-144R: Advanced FreeSync HD Display with Wall Mounting and Tilt Adjustment
94 Review
๐ฅ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
๐ป Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
50AA2500 EBL Individual Battery Charging System - Rechargeable Batteries
56 Review