TLSense 4200U: 4x Gigabit LAN, 4th gen i5 CPU, 64GB SSD, 4GB RAM

  • Intel core i5 CPU
  • 4x 1Gbps network ports
  • optional support for WiFi
  • 16-512GB SSD, up to 8GB RAM

3,485 SEK

(4,356.25 incl. SE 25% VAT)
3,485 SEK 2099-01-01
Consider TLSense N5105L4 instead.

TLSense routers are intended for customers needing high VPN throughput or high IDS/IPS performance in addition to hight routing performance and low latency. This model has roughly 5x better OpenVPN performance than APU.

Hardware supports pfSense®, OPNSense, OpenWRT as well as Windows, Linux, OpenBSD, and other operating systems.

See the hardware benchmark to understand how this model compares to other routers offered in the webshop.


  • You can install a regular 2.5 inch SATA drive to extend storage to multiple TB. 
  • Use the HDMI port to enter into BIOS. (press F11 at boot)
  • This model works with the mPCIe WiFi cards offered in the store. 


This hardware has been internally tested at TekLager to provide clients with reliable information.

  • Full 1 Gigabit routing under pfSense 2.4 (CPU load about 0.3)
  • ~600 Mbit/s encrypted OpenVPN throughput under pfSense 2.4.4 using AES-GCM. Tested on NordVPN.
  • 1Gbit/s encrypted WireGuard throughput under OpenWRT.
  • See the hardware benchmark to understand how this model compares to other routers offered in the webshop.

Advantages over competing hardware products

  • Low power consumption - 15W 
  • Low total cost of ownership (no licensing fees, low power consumption)
  • Completely silent. 0 dB - passively cooled. No moving parts.
  • CPU has built-in encryption support (AES-NI), allowing for high VPN throughput.
  • No artificial add-ons required to make your system fully functional
  • No additional charges for extra features - everything is included: unlimited users, unlimited firewall rules, unlimited VPN accounts.
  • No planned obsolescence - future versions of open-source operating systems will continue to work on this hardware.


Processor system
CPU Intel Core i5-4200U Dual Core, 4 threads, Up To 2.6GHz
AES-NI Supported
Graphics card Intel® HD Graphics 4400
Graphics ports 1 x HDMI
Memory type GB DDR3 (1333/1600MHz). Up to 8GB
Memory slots 1
Ethernet ports 4
Ethernet speed 1 Gbps
Ethernet chipset i211-AT
Primary storage mSATA. 16-512 GB
2nd storage 2.5'' SATA - cable included
3rd storage external USB
Serial connection
Serial port 1x DB9 null-modem, serial port
Use HDMI to enter BIOS. You can't use serial port to enter BIOS.
External ports
External I/O 1x Power button, 1x HDMI, 1x RS-232, 4x USB (2x 3.0, 2x 2.0), 4x LAN
Internal I/O ports
Internal I/O 1x SATA, 1x mSATA, 1x mPCIe with USB intended for LTE, SIM slot, 1 memory slot
LTE/4G option
Sim slot 1
LTE option yes, use mPCIe cards available in store
WiFi option
Wi-Fi option yes, wle200nx or wle600vx
OS Support
Supported operating systems pfSense® CE, OPNSense, OpenWRT and all other router systems are supported
Chassis Aluminium
Dimensions 187 x 115 x 52 mm
Mounting option VESA mount
Cooling Passively cooled
Warranty 12 months
Accessories and peripherals
Included Accessories 1 x TLSense router
1 x Power adapter (12V, 5A)
1 x mSATA SSD (depending on the variant)
1 x SATA cable (installed)
1 x VESA mount
Manufacturer Qotom
gross weight 1.700

TLSense 4200U reviews