- KVM
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LCD KVM Switches / Consoles
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- Computer Sharing Devices
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- KVM Modules & Accessories
- Accessories
- LCD KVM Switches
- CL3716
16-Port USB HDMI Single Rail WideScreen LCD KVM Switch
NewCL3716
A compact 1U LCD KVM switch for efficient multi-system control in space-limited control rooms and data centers.
- 1U single-rail integrated design optimizes rack space usage
- Manages 16 computers with flexible cascade expansion
- 18.5" LED-backlit widescreen delivers clear, stable visuals
- Multiple switching options via pushbuttons, hotkeys, and OSD enabling secure, centralized control
- All Features

The ATEN CL3716NX is a space-efficient 1U single-rail LCD KVM console designed for environments where space is limited, such as control rooms across various industries. Integrating an 18.5" LED-backlit widescreen monitor, full keyboard, and touchpad into a short-depth sliding housing, it provides reliable local access while maximizing valuable rack space.
Maximize Rack Space While Maintaining Clear Visibility
The CL3716NX features a compact 1U single-rail chassis designed for shallow racks or other space-constrained environments. Its all-in-one design eliminates the need for external peripherals, and an integrated LED illumination light ensures clear visibility, supporting accurate operation even in dimly lit settings and around-the-clock use.
Centralized and Flexible Multi-System Control
Supporting direct USB and HDMI connections to 16 computers, the CL3716NX can be cascaded up to two levels, enabling control of up to 256 computers. An external console output via USB and HDMI allows connection to a larger, higher-resolution monitor or a KVM extender (CE820) for remote console access, providing operational flexibility and efficiency.
Reliable Video Performance for Precise Monitoring
Engineered for dependable operation, the CL3716NX delivers crisp video resolutions up to 1366 × 768 @ 60 Hz. Broadcast Mode enables commands to be sent to multiple computers simultaneously, while Auto Scan Mode provides continuous monitoring of selected systems, ensuring operators can monitor multiple systems efficiently and confidently.
Secure and Convenient System Management
Users can manage connected devices via front-panel pushbuttons, hotkeys, or a multilingual on-screen display (OSD). Two-level password protection safeguards against unauthorized access, and a dedicated, hot-pluggable USB mouse port (HID-only) on the front panel allows quick peripheral swaps, reducing downtime and improving convenience.
Note: Optional rack mount kits are available. For more information, refer to Compatible Accessories below.
Package Contents
- 1 x CL3716NX 16-Port USB HDMI Single Rail WideScreen LCD KVM Switch with Standard Rack Mount Kit
- 2 x KVM cable sets
- 1 x firmware upgrade cable
- 1 x power cord
- 1 x user instructions
- Space Utility Optimization
- Exclusive LED illumination light – designed by ATEN to illuminate the keyboard and touchpad to enhance usability in dimly lit settings
- Integrated LCD KVM console with an 18.5'' LED-backlit widescreen LCD monitor in a single rail housing with top and bottom clearance for smooth operation in a 1U high system rack
- Short-depth design allows users to work with your rack-mounting equipment in narrow spaces
- Console lock – enables the console drawer to remain securely locked away in position when not in use
- Reliability and Operational Versatility
- Superior video quality – up to 1366 x 768 @ 60 Hz
- Cascade up to 2 levels – CL3716NX controls up to 256 computers from a single console (With compatible KVM Switches: CS1798, CS17916)
- External console port – connect with a larger, higher-resolution monitor or pair with a KVM extender (CE820) to extend the console to a remote location for increased operational efficiency
- Computer selection via pushbuttons, hotkeys, and multilingual on-screen display (OSD)
- Broadcast mode – allows users to send commands from the console to all computers to perform operations simultaneously
- Two level password security – only authorized users can view and control computers
- Auto Scan mode – enables continuous monitoring of user-selected computers
- Keyboard Language supports: English (UK), English (US), German (GER.), German (SWISS.), French, Hungarian, Italian, Japanese, Korean, Russian, Spanish, Swedish, Turkish and Traditional Chinese
- Additional hot-pluggable USB mouse port on front panel that supports HID device for keyboard and mouse
- Installation Flexibility
- Standard rack mount kit included
- Optional rack mount kits available including easy installation options*
- No software required
- Firmware upgradable
- Supports hot-plugging
Note: Contact your ATEN dealer for product information.
More information about "Easy Rack Mounting"...

| Function | CL3716NX |
| Computer Connections | |
| Direct | 16 |
| Maximum | 256 (via Cascade) |
| Port Selection | OSD, Hotkey, Pushbutton |
| Connectors | |
| KVM Ports | 16 x HDMI Female 16 x USB Type B Female |
| Firmware Upgrade | 1 x 3.5mm Audio Jack Female (Black) |
| Power | 1 x IEC 60320/C14 |
| External Mouse Port | 1 x USB Type A Female (Front) |
| External Console Ports | 1 x HDMI Female 2 x USB Type A Female |
| Switches | |
| Port Selection | 16 x Pushbutton |
| Reset | 1 x Semi-recessed Pushbutton |
| Firmware Upgrade | 1 x Slide Switch |
| Power | 1 x Rocker Switch |
| LCD Control | 4 x Pushbutton |
| LCD Power | 1 x LED Pushbutton |
| LEDs | |
| Online | 16 (Orange) |
| Selected | 16 (Green) |
| Power | 1 x KVM Console (Dark Green) 1 x LCD (Orange) |
| Lock | 1 x Num Lock (Green) 1 x Caps Lock (Green) 1 x Scroll Lock (Green) |
| LED Illumination Light | 1 x LED Illumination Light |
| Panel Spec | |
| LCD Module | 18.5" TFT-LCD |
| Resolution | 1366 x 768 @ 60 Hz |
| Response time | 5 ms |
| Viewing Angle | 170° (H), 160° (V) |
| Pixel Pitch | 0.3 mm x 0.3 mm |
| Support Color | 16.77M colors |
| Contrast Ratio | 1000 : 1 |
| Luminance | 450 cd/m² |
| Video | |
| Input Video Resolution | up to 1920 × 1200 @ 60 Hz; 1366 × 768 @ 60 Hz, |
| Second console | 1920 x 1200 @ 60 Hz |
| Scan Interval | 1-255 seconds |
| Emulation | |
| Keyboard / Mouse | USB |
| Maximum Input Power Rating | 100–240 VAC, 50/60 Hz, 1 A |
| Power Consumption | AC110V:29.7W:146BTU/h AC220V:30.1W:148BTU/h Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded. |
| Environmental | |
| Operating Temperature | 0-40°C |
| Storage Temperature | -20-60°C |
| Humidity | 0 - 80% RH, Non-condensing |
| Physical Properties | |
| Housing | Metal + Plastic |
| Rail Type | Single Rail |
| Weight | 10.59 kg ( 23.33 lb ) |
| Dimensions (L x W x H) | 48.06 x 63.10 x 4.28 cm (18.92 x 24.84 x 1.69 in.) |
| Body Dimensions(L x W x H) | 44.92 x 58.4 x 4.28 cm (17.69 x 22.99 x 1.69 in.) |
| Note | Body Dimensions exclude I/O ports, handles, and mounting brackets. |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
User Manual
| File Name | Release Date |
| cl3708nx-cl3708inw-cl3716nx-cl3716inw-cl3116-user-manual-w.pdf (9.98 MB) | 2026-01-14 |
Quick Start Guide
CL3708NX-CL3716NX-CL3708iNW-CL3716iNW-QSG.pdf (1.38 MB)CL3716
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