ATEN 4-Port USB 2.0 Peripheral Switch US421A
The US421A is a 4-port USB 2.0 Peripheral Switch that allows up to 4 computers to share the use of a single USB peripheral device (such as a printer, scanner, mass storage drive, etc.) on a one-at-a-time basis.
- Enables four computers to share a single USB peripheral device
- Simple port selection via pushbuttons, configuration utility, or Auto Switch function
- Auto Switch Function – no need for print server
- USB 2.0 compliant
- Supports transfer rates up to 480 Mbps
- Multiplatform support – Windows and Mac
- LED indicators display port focus
- Overcurrent protection
- Bus-powered
- Hot pluggable
- Buzzer indicates switching between computers
- Supports multifunction printers
| Console Connections | 4 |
| Port Selection | Pushbuttons, Software, Auto Switch |
| Connectors | |
| Computer | 4 x USB Type B |
| Device | 1 x USB Type A |
| LEDs | |
| Devices | 1 (Orange) |
| Selected | 4 (Green) |
| Switches | 4 x Pushbutton |
| Power | USB Bus Powered |
| Environmental | |
| Operating Temperature | 0–40˚C |
| Storage Temperature | -20–60˚C |
| Humidity | 0–80% RH, Non-condensing |
| Physical Properties | |
| Housing | Plastic |
| Weight | 0.10 kg ( 0.22 lb ) |
| Dimensions (L x W x H) | 10.40 x 7.96 x 2.20 cm (4.09 x 3.13 x 0.87 in.) |
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