

Overview

USB
Supports USB 1.1 and compatible with USB 2.0 and USB 3.0 ports.

RS-232 Serial Connector
Connect RS-232 serial devices such as modems and network switches using the widely supported USB standard found in most laptops and desktops today.

Flexible Cable
Integrated flexible 540 mm (21 in.) USB cable accommodates most installation scenarios.


![]() TU-S9 | ![]() TU-P1284 | ![]() TU2-ET100 | ![]() TU-S4 | ![]() TU-S910 | ![]() TUC-ETG | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Standards | 1 xUSB Type A • 1 x RS-232 (9-pin) male | USB 1.1 Interface type A • IEEE 1284 centronics 36 male | 1 x 10/100 Mbps Fast Ethernet port 1 x USB Type A port (Male) | • 4 x DB9 RS-232 male ports • 1 x USB 2.0 Type A port | USB 1.1 ; 1 x USB Type A 1 x RS-232 (9-pin) male | 1 x Gigabit Ethernet port •1 x USB Type-C port (Male) |
| Data Rate | Up to 6 Mbps | 12 Mbps | Up to 200 Mbps (full duplex) | Up to 460Kbps | Up to 6Mbps | Up to 2Gbps (Gigabit Port) |
| Supported OS | Windows 10, 8.1, 8, 7 • Mac OS 10.11, 10.10, 10.9, 10.8, 10.7, 10.6 | Windows 10, 8.1, 8, 7, Vista, XP • Mac OS 10.6-10.9 | Windows 10, 8.1, 8, 8 RT, 7 | Windows and Mac OS | Windows 11, 10, 8.1, 8, 7;Mac OS 10.11, 10.10, 10.9, 10.8, 10.7, 10.6 | Windows 11, 10, 8.1, 7, MacOS 10.6 – 10.15, 11, 12, Nintendo Switch |
| Operating Temperature | 0°C ~ 40°C (32°F ~ 104°F) | 0°C ~ 40°C (32°F ~ 104°F) | 0 ~ 40 °C (32 ~ 104 °F) | 0° – 70° C (32° – 158° F) | 0° – 40° C (32° – 104° F) | 0° – 40° C (32° – 104° F) |
| Operating Humidity | Max. 85% non-condensing | Max. 85% (non-condensing) | Max. 90% non-condensing | Max. 85% non-condensing | Max. 85% non-condensing | Max. 90% non-condensing |
| Power Consumption | 500 mA (max.) | 500 mA (max) | USB powered Consumption: 178 mA | 0.6W (max) | 500mA (max.) | 0.95W (max.) |
| Cable Length | 540 mm (21 in) | 2 m (6.6 ft.) | 105 mm (4 in) cable length | - no data | 3m (10 ft.) | 130mm (5 in.) |
| Weight | 40 g (1.4 oz.) | 105 g (3.7 oz.) | 28 g (1 oz.) | • 413g (14.5 oz.) | 250g (8.82 oz.) | 20g (0.8 oz.) |
| NDAA compliant | ? | - no data | ? | ? | ? | ? |

Overview

USB
Supports USB 1.1 and compatible with USB 2.0 and USB 3.0 ports.

RS-232 Serial Connector
Connect RS-232 serial devices such as modems and network switches using the widely supported USB standard found in most laptops and desktops today.

Flexible Cable
Integrated flexible 540 mm (21 in.) USB cable accommodates most installation scenarios.


![]() TU-S9 | ![]() TU-P1284 | ![]() TU2-ET100 | ![]() TU-S4 | ![]() TU-S910 | ![]() TUC-ETG | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Standards | 1 xUSB Type A • 1 x RS-232 (9-pin) male | USB 1.1 Interface type A • IEEE 1284 centronics 36 male | 1 x 10/100 Mbps Fast Ethernet port 1 x USB Type A port (Male) | • 4 x DB9 RS-232 male ports • 1 x USB 2.0 Type A port | USB 1.1 ; 1 x USB Type A 1 x RS-232 (9-pin) male | 1 x Gigabit Ethernet port •1 x USB Type-C port (Male) |
| Data Rate | Up to 6 Mbps | 12 Mbps | Up to 200 Mbps (full duplex) | Up to 460Kbps | Up to 6Mbps | Up to 2Gbps (Gigabit Port) |
| Supported OS | Windows 10, 8.1, 8, 7 • Mac OS 10.11, 10.10, 10.9, 10.8, 10.7, 10.6 | Windows 10, 8.1, 8, 7, Vista, XP • Mac OS 10.6-10.9 | Windows 10, 8.1, 8, 8 RT, 7 | Windows and Mac OS | Windows 11, 10, 8.1, 8, 7;Mac OS 10.11, 10.10, 10.9, 10.8, 10.7, 10.6 | Windows 11, 10, 8.1, 7, MacOS 10.6 – 10.15, 11, 12, Nintendo Switch |
| Operating Temperature | 0°C ~ 40°C (32°F ~ 104°F) | 0°C ~ 40°C (32°F ~ 104°F) | 0 ~ 40 °C (32 ~ 104 °F) | 0° – 70° C (32° – 158° F) | 0° – 40° C (32° – 104° F) | 0° – 40° C (32° – 104° F) |
| Operating Humidity | Max. 85% non-condensing | Max. 85% (non-condensing) | Max. 90% non-condensing | Max. 85% non-condensing | Max. 85% non-condensing | Max. 90% non-condensing |
| Power Consumption | 500 mA (max.) | 500 mA (max) | USB powered Consumption: 178 mA | 0.6W (max) | 500mA (max.) | 0.95W (max.) |
| Cable Length | 540 mm (21 in) | 2 m (6.6 ft.) | 105 mm (4 in) cable length | - no data | 3m (10 ft.) | 130mm (5 in.) |
| Weight | 40 g (1.4 oz.) | 105 g (3.7 oz.) | 28 g (1 oz.) | • 413g (14.5 oz.) | 250g (8.82 oz.) | 20g (0.8 oz.) |
| NDAA compliant | ? | - no data | ? | ? | ? | ? |








































































