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Switch collection Logitech Romer-G (blue)

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Manufacturer Omron Corporation
Series B3K
Part number B3K-T13L
Behaviour Tactile
Signalling type Metal contact
Switch mount Plate
Keycap mount Proprietary
In production
Work done Yes
Deskthority wiki Romer-G
Last audited 2018-11-04


Source Consignment Quantity Line Notes
AliExpress::PO potential Consignment the 65th 10 (new) 10/lot new brand JAPAN Keypads&Keyboa…


Acquired 10
Given away 2
Sold 0
Remaining 8


Pretty disappointing: they’re only barely tactile.

The part number printed on the site is “B3K-T13L”. They should have called the switch the Zev.

The “G” for Logitech is just visible in the photo.


Destination Date Quantity Disposition
Thomas Ran (UK) 2016-01-20 1 Gift
HaaTa (US) 2017-11-17 1 Gift

Additional images

View full size image Part number and possibly batch number (the lower number is the same on all switches; B3G-S also appeared to be branded with the batch number)