Abocom UH402B User's Manual
Contents
1. UOH402B USB 2 0 4 Port HUB INTRODUCTION The USB 2 0 HUB 1s a 4 port device used to bridge the USB interfaced peripherals to your desktop computers or notebook computers by providing one upstream connector and four downstream ports This device complies with USB Specification 1 1 and 2 0 It offers you the flexibility of three data rates The 12Mbps for devices that require increasing bandwidth and 1 5Mbps for low speed device like game pads and joysticks as well as 480Mbps for high speed device USB 2 0 Cable Every single one port of the hub allows to daisychain multi devices together Compact light weighted design this device is the ideal company you can ever find on the road FEATURES Universal Serial Bus Rev 1 1 and 2 0 Specification compatibility Plug and Play with USB devices Easy to add peripherals allows up to 127 USB devices Per port power overcurrent detection and protection for downstream ports All Downstream ports support full speed 12Mbps and low speed 1 5Mbps as well as high speed 480Mbps Supports Suspend and Resume Operations Supports 1 upstream and 4 downstream USB ports 6LED indicators for hub status at a glance SPECIFICATION Ports 4 downstream ports with USB type A receptacles upstream port with USB type B receptacle LED Indicators Self powered Amber LED High speed Green LED 4 LEDs indicate presence of individual port power Green LED Physical Spe2. cification Dimension 80 x 58 36 x 26 6mm LxWxH Weight 70g Environmental Range Operating temperature 0 C to 70 C Storage temperature 20 C to 80 C Humidity 0 to 95 non condensing Power Plug mounted A C adapter with regulated DC 5V 2 4A Fach downstream port of DC 5V 500mA Max supply EMC Certifications FCC Part 15 Class B CE EN55022 EN55024 VCCI B Doc No 041502 01
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