Cisco Meraki Indoor Bendable Dual-band Omni Antennas, 5-pack

The Dipole antenna is ideal for low ceiling installations where wall
penetration or extended reach are important. Some example use
cases are low-density deployments like schools and hotels to
provide basic connectivity. These types of best-effort deployments
usually have APs installed on walls or uneven surfaces. This antenna
is bendable.

odkaz na stránky výrobce

https://meraki.cisco.com/lib/pdf/meraki_datasheet_MA-ANT-3-B.pdf