ATEN CS742H 2-Port USB 4K HDMI Dual-Display KVMP Switch
PRODUCT DESCRIPTION
ATEN CS742H 2-Port USB 4K HDMI Dual-Display KVMP Switch - 2 Years Local Warranty
Two Computers, Two 4K Monitors, One Desk
The CS742H shares a pair of HDMI monitors, a USB keyboard and mouse, speakers and USB peripherals between two computers, with video up to 4096 x 2160 at 60 Hz or 5120 x 1440 at 60 Hz on each display.
Layouts Stay Put with Video DynaSync
ATEN's Video DynaSync stores the monitors' EDID so screen resolutions and window layouts stay consistent when you switch between computers.
Four Ways to Switch
Switch by hotkey, front-panel pushbutton, mouse wheel or the included remote port selector. Power-on detection and Auto Scan are also supported.
Everything in the Box
Comes with four HDMI cables, two USB cables, the remote port selector and power adapter. Two front USB 2.0 hub ports share a drive, printer or headset, and a 3.5 mm audio jack shares speakers.
Equipping trading, design or developer desks with dual-monitor KVMs? Email sales@sourceit.com.sg for volume pricing.
ATEN CS742H Datasheet — Technical Specifications
General
| Product Name | ATEN 2-Port USB 4K HDMI Dual-Display KVMP Switch |
| Model | CS742H |
| Order Code | CS742H-AT-E |
| Local Warranty (Singapore) | 2 years carry-in warranty |
Computer Connections
| Computers | 2 |
| Port Selection | Hotkey, pushbutton, mouse wheel, remote port selector |
Connectors
| Console Ports | 2 x USB Type-A Female; 2 x HDMI Female; 1 x 3.5 mm audio jack Female (front) |
| KVM (Computer) Ports | 2 x USB 2.0 Type-B Female; 4 x HDMI Female |
| USB Hub | 2 x USB 2.0 Type-A Female (front) |
| Remote Port Selector | 1 x 2.5 mm jack |
| Power | 1 x DC jack |
Switches and LEDs
| Switches | 2 x pushbutton |
| LEDs | 2 (orange) online / selected |
Video
| Max. Resolution | Up to 4096 x 2160 @ 60 Hz; 5120 x 1440 @ 60 Hz |
| Features | Video DynaSync |
| Scan Interval | 1–99 seconds (default 5 seconds) |
Power
| Power Consumption | DC 5 V, 3.63 W |
Environmental
| Operating Temperature | 0–40 °C |
| Storage Temperature | -20–60 °C |
| Humidity | 0–80% RH, non-condensing |
Physical
| Housing | Metal, plastic |
| Weight | 0.47 kg |
| Dimensions | 20.23 x 8.17 x 2.50 cm |
Compatibility
| Operating Systems | Windows, Mac, Linux |
| Other | Firmware upgradeable; hot-pluggable |
Compatibility & Applications
Typical Devices
Desktop PCs and workstations with two HDMI outputs each, sharing two 4K or ultrawide HDMI monitors, USB keyboard and mouse, speakers and USB 2.0 peripherals.
Typical Use
Dual-monitor desks for finance, design, development and IT staff who work across two computers.
Selection Tip
Each computer needs two HDMI outputs to drive both monitors. For a single monitor per computer, the CS22H or CS1792 may suit.
Package Contents & ATEN KVMP Switch Ordering Information
In the Box
1 x CS742H switch, 4 x HDMI cables (1.8 m), 2 x USB Type-A to Type-B cables (1.8 m), 1 x remote port selector (1.8 m), 1 x foot pad set (4 pcs), 1 x power adapter, 1 x user instructions.
ATEN KVM Switch Models
| Model | Key feature |
| CS22HF | 2-port USB FHD HDMI cable KVM switch |
| CS22H | 2-port USB 4K HDMI cable KVM switch |
| CS692 | 2-port USB HDMI/audio cable KVM switch |
| CS742H (this listing) | 2-port USB 4K HDMI dual-display KVMP switch |
| CS1792 | 2-port USB HDMI KVMP switch |
| US3311 | 2-port 4K DisplayPort USB-C KVM dock switch, 100W PD |
| CS1844 | 4-port USB 3.0 4K HDMI dual-display KVMP switch |
Datasheet & Downloads
| Datasheet | CS742H Datasheet (PDF) |
| User manual | CS742H User Manual (PDF) |
| Quick start guide | CS742H Quick Start Guide (PDF) |
| ATEN product page | CS742H on aten.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting CS742H-AT-E.
Frequently Asked Questions — ATEN CS742H
Are cables included?
Yes. Four 1.8 m HDMI cables, two 1.8 m USB cables, a remote port selector and the power adapter are included.
What resolutions are supported?
Up to 4096 x 2160 at 60 Hz, and 5120 x 1440 at 60 Hz for super-ultrawide monitors.
How do I switch computers?
By keyboard hotkey, front pushbutton, mouse wheel or the remote port selector.
Can I share a USB drive or printer?
Yes, via the two front USB 2.0 hub ports.
What warranty do I get?
2 years local carry-in warranty. Supplied by SourceIT with a GST invoice.