Evan Forrest

Surface Pro 3 lacks the IR camera for Windows Hello face recognition. Secure sign-in is available via the Fingerprint ID Type Cover.

Surface Pro 3 uses active cooling with an internal fan located by the CPU and dual heat sinks to manage temperature under load.

Surface Pro 3 features 4th Gen Intel Haswell CPUs: Core i3-4020Y, i5-4300U and i7-4650U, each with integrated HD Graphics and SmartCache.

Surface Pro 3 launched June 20, 2014, got driver and firmware support until November 13, 2021, and continues receiving Windows OS updates under policy.

Launched June 20, 2014 at $799, Surface Pro 3 features an Intel Core i3-4020Y, 4 GB RAM, 64 GB SSD, a 12″ 3:2 display, platinum-magnesium body and a multi-position kickstand.

Wondering if your Surface Pro 4 can handle Wi-Fi 6? Discover which 802.11 standards it supports and why it tops out at 866 Mbps.

Want wired audio on your Surface Pro 4? Discover where the 3.5 mm headphone jack is located and how to connect your favorite headphones.

Need wired Ethernet on your Surface Pro 4? See how to add full-speed Gigabit networking with a simple USB adapter or dock.

Curious if Surface Pro 4 unlocks with Windows Hello? Visit to discover how its IR camera enables fast, secure facial sign-ins.

Curious about Surface Pro 4’s weight with and without Type Cover? Discover the full breakdown and see the difference between the two setups.

Find out when driver and firmware support ended for Surface Pro 4 and how Windows OS updates continue under Microsoft’s lifecycle policy.

Discover when Surface Pro 4 launched, its $899 base spec, and the new design, display, Pen, and Windows Hello updates introduced.