ClickShare Buttons, which are USB 2.0 devices, are categorized into four generations: GEN 2.0, GEN 3.0, GEN 4.0, & GEN 4.1. Each generation of Buttons is compatible with specific Base Unit models:
| Button generation | Button part numbers | Connector type | Compatible Base Unit |
|---|---|---|---|
| GEN 4.11 | CSBTN004 | USB Type-C | CX-series: CX-20, CX-30 & CX-50 (Gen2) C-series: C-5 & C-10 CB-series: Bar Core & Bar Pro |
| GEN 4.0 | R9861600D01C, R9861600D01CUS, R9861600P01C & R9861600P01CUS | USB Type-C | CX-series: CX-20, CX-30 & CX-50 C-series: C-5 & C-10 |
| GEN 3.02 | R9861500D01 | USB Type-A | CS(E)-series: CS-100(H), CSE200(+) & CSE-800 |
| R9861500D01C | USB Type-C | ||
| GEN 2.02 | R9861006D01 | USB Type-A | CSC-1 & CSM-1 |
Notes:
- For Gen 4.1 Buttons to function correctly with CX-20, CX-30, CX-50 (Gen2), and C-5/C-10 Base Units, the Base Unit must be operating on firmware version 2.12.0.12 or higher. For details, see KB5644.
- Since the release of ClickShare CS(E) firmware version 1.8, it is no longer possible to use GEN 2.0 Buttons with CS(E)-series Base Units and GEN 3.0 Buttons with CSM-1 and CSC-1 Base Units, as compatibility between these Base Units and Button generations has been disabled. For details, see KB3649.
- It is recommended to use only the ClickShare Buttons that were delivered with or are compatible with the ClickShare Base Unit. You can identify your ClickShare Button by checking the model number/part number printed on the back. Click here.
- If you're having difficulty identifying your ClickShare Base Unit, refer to KB2865 for various identification methods, including using the part number.
Button model identification
- GEN 4.0 & GEN 4.1
- Same physical design, can be distinguished by inspecting the part number on the label at the back of the Button
- Quick Button at the top
- GEN 2.0 & GEN 3.0
- Same physical design, can be distinguished by inspecting the part number on the label at the back of the Button
- Same physical design, can be distinguished by inspecting the part number on the label at the back of the Button

GEN 4.0/4.1 Buttons top view

GEN 2.0/3.0 Buttons top view
GEN 4.0 and GEN 4.1 Button identification via part number

GEN 4.1: CSBTN004

GEN 4.0: R9861600D01C(US) & R9861600P01C(US). VID: 0600, PID: 00CE
GEN 2.0 and GEN 3.0 Button identification via part number
GEN 3.0: R9861500D01 & R9861500D01C. VID: 0600, PID: 009f
GEN 2.0: R9861006D01. VID: 0600, PID: 0070
Related Articles
- How to identify your ClickShare Base Unit model
- Where and how can I find the Serial Number for my ClickShare Device?
- ClickShare new button Base Unit dependency
- Second generation Buttons will no longer work with the ClickShare CS(E) models after installation of the 1.8 firmware
- Can I use the ClickShare Conferencing Button "Gen 4.0" and "Gen 4.1" with CS(E)-series models?
- What are the characteristics of different ClickShare Buttons?
- Is ClickShare Button compatible with a USB 3.0 port?





GEN 3.0

GEN 2.0