Microsoft Natural Ergo Keyboard 4000 Keyboard

Microsoft Natural Ergo Keyboard 4000 B2M-00012

Seller	Availability	Price	Shipping	Buy
Out of Stock	Out of Stock	$49.95 +Free shipping	+Free	Buy
Out of Stock	Out of Stock	$399.00 +Free shipping	+Free	Buy
		-	-	Buy

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Wired

Microsoft Natural Ergo Keyboard 4000 image 1

Microsoft Natural Ergo Keyboard 4000 image 2

Specifications Overview

Model	B2M-00012
Release Date	July 2018 * First availability for purchase, it may not correspond to the actual market launch date.
Connection	Wired
Color	Black
Backlit	None
Mechanical Switches	No
Tenkeyless	No

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C