exact item shown.  one male SMB connector, new in package.  Data sheet is here:

 https://brand.hubersuhner.com/api/asset/eyJjbGllbnRJZCI6bnVsbCwiaWQiOjgwMDU1LCJ0aW1lc3RhbXAiOjE2OTc2NjMwNjgsInZlcnNpb24iOjE2OTc2NjA3NDl9:huber-suhnerag:62gqYWRoadIlVJt_0k5kRl5LrOVbHgcXmtGY749_Ot0/download

note to me: computer hutch in bamboo (small) box

COAXIAL CONNECTOR, SMB, 50 Ohm, Straight cable plug (male)
11_SMB-50-2-13/111_N

Properties
• Snap-on mechanism provides a fast and reliable connection
• Ideal for applications with high packaging density
• Applicable in frequencies up to 4 GHz


Mfr
Huber+Suhner, Inc.
Series
-


Part Status
Active
Connector Style
SMB
Connector Type
Plug, Male Pin
Contact Termination
Solder
Shield Termination
Solder
Impedance
50 Ohms
Mounting Type
Free Hanging (In-Line)
Mounting Feature
-
Cable Group
RG-405 (.086 Semi Rigid)
Fastening Type
Snap-On
Frequency - Max
4 GHz
Number of Ports
1
Features
-
Housing Color
Gold
Ingress Protection
-
Center Contact Material
Beryllium Copper
Includes
-
Body Material
Brass
Body Finish
Gold
Center Contact Plating
Gold
Dielectric Material
Perfluoroalkoxy (PFA), Polytetrafluoroethylene (PTFE)
Operating Temperature
-65°C ~ 165°C
Mating Cycles
500
Insertion Loss
-
Base Product Number
11_SMB-50