Atrust t225L is a Linux-based thin client device especially designed for a client / server computing environment. Developed by Atrust, the ACS ( Atrust Client Setup ) software is also built in to help effective management of t225L. With the support of Citrix® ICA / HDX™, Microsoft® RDP™ with RemoteFX™ and VMware® Horizon View™, t225L can be used to create virtual and session-based desktop experiences from many remote desktop capable operating systems. t225L offers a rich computing experience where applications look, feel, and behave as local devices, including high-definition multimedia content.

Dual display support
t225L is featuring two DisplayPort for dual display, up to 4096 x 2160@60Hz resolution.
Durable and quiet design
t225L’s efficiently thermal design not only eliminates the need for traditional fans, but also increases system stability and extends product lifetime. The t225L also improves workplace quality because of its noiseless design.
Simplified management
ADM provides a centralized management tool to replace traditional method of configuring each PC. ADM allows MIS staff to set different privilege levels for individual t225L clients. MIS staff can also install/remove applications in / from t225L from a remote site via internet. Devices such as USB ports in t225L can be enable / disable by MIS staff through the same way.
Low power consumption
t225L consumes minimal power in its idle state. Compared to normal desktop computers, it saves a considerable amount of an enterprises' energy bill.
Lower total cost of ownership ( TCO )
t225L requires little cost of acquisition. Furthermore, the server-based computing also significantly reduces the IT manpower need for management and maintenance.
Supported Protocols
t225L supports the following protocols:
Citrix® ICA / HDX™, Microsoft® RDP™ with RemoteFX™, VMware® Horizon View™

1. Power Button

Press to turn on / off the client.

2. Power LED

Lights blue when powered on.

3. Microphone Port

Connects to a microphone.

4. Headphone Port

Connects to a set of headphones or speaker system.

5. USB-A Port ( USB 2.0 ) x 4

Connects to a USB device.

6. USB-C Port ( USB 3.1 Gen 1 )

Connects to a USB device.

7. Kensington Security Slot

Connects to a Kensington security lock.

8. Dual-Mode Displayport

Connects to a monitor.

9. DVI-I Port

Connects to a monitor.

10. Dual-Mode Displayport

Connects to a monitor.

11. DVI-D Port

Connects to a monitor.

12. USB-A Port ( USB 3.0 ) x 2

Connects to a USB device.

13. LAN Port

Connects to a local area network.

14. DC IN

Connects to an AC adapter.

Intel Apollo Lake x5-E3940 Quad Core 1.60
GHz ( Burst 1.80 GHz )
System memory
2 GB ( Manufacturing option : 4 GB )
8 GB
Maximum resolution
DVI-I / DVI-D : 1920 x 1200, DisplayPort : 4096 x 2160@60Hz
I/O ports
Front :
4 x USB-A Port ( USB 2.0 )
1 x USB-C Port ( USB 3.1 Gen 1 )
1 x Headphone Port
1 x Microphone Port
Rear :
1 x DVI-I Port
1 x DVI-D Port
2 x Dual-Mode Displayport
2 x USB-A Port ( USB 3.0 )
1 x LAN Port
1 x DC IN
* Maximum Dual Display.
10 M / 100 M / 1 G
( W ) 45.6 x ( D ) 189 x ( H ) 204 mm
1.1 Kg ( approximate )
Operating noise
No noise
Operating temperature
0℃ ~ 35℃
Non-operating temperature
-30℃ ~ 60℃
Operating humidity ( Rh )
10% ~ 90% ( non-condensing )
Non-operating humidity ( Rh )
5% ~ 95% ( non-condensing )
Operating voltage range
100 ~ 240 VAC
Rated line frequency
50 ~ 60 Hz
AC Adapter
19V, 3.42A
Operating system
Atrust OS
Atrust Device Manager ( ADM )
Atrust Client Setup ( ACS )
Citrix® ICA / HDX™
Microsoft® RDP™ with RemoteFX™
VMware® Horizon View™ ( PCoIP / RDP / Blast )
Dual Core CPU
WiFi : IEEE 802.11 a / b / g / n / ac
RS-232 Port x 4
Intel Apollo Lake N4200 Quad Core 1.10 GHz (Turbo 2.50 GHz)
TPM ( Trusted Platform Module )
Atrust Device Manager
Atrust Device Manager is a powerful software for managing a large number of thin client devices in desktop virtualization infrastructure. It enables IT administrator to remotely deploy, manage, update clients, and assist users from a single computer. The administrator can manage and update clients simply and quickly in groups with a flexible and secure mechanism. Additionally, the IT administrator can remotely assist users in resolving problems or configuring local settings.
The key features of Atrust Device Manager
● helping the management of clients (without a pre-installed operating system) devices.
● pushing custom settings to a large number of clients.
● updating firmware and installing software packages for clients.
● rebooting, powering off, and waking clients simply through the local network.
● helping users to troubleshoot problems remotely.
● identifying clients and managing IT assets with detailed client information.
t225L Specification
332 KB
Power Cord
AC Adapter
DVI - VGA Adapter
VESA Mount Kit ( Option )