Status LEDs | Accton Technology USB204A guide

Quick Installation Guide

Product Specifications

Standards Conformance	Universal Serial Bus Specification 1.0
Number of Ports	4 USB Type-A (downstream) ports
	1 USB Type-B (upstream) port
Dimensions	120 x 96 x 28 mm (4.74 x 3.78 x 1.1 in)
Weight	316 g ( 11.1 oz)
System Requirements	A PC that supports the Universal Serial Bus
	An operating system with a generic USB hub driver,
	including Windows 95 (OSR2.1 or later), 98, 2000, and iMac
Power Requirements
Bus-Powered Mode	2.5W, 5 VDC at 0.5A max. (from USB host controller)
Self-Powered Mode	11W, 5.25 VDC at 2.5A max. (100-240 VAC, 50/60 Hz from
	optional adapter)
Maximum Current	2.1A @ 5.25 VDC (from adapter)
Cable Wiring
Full-Speed Devices	90W shielded USB cable
Low-Speed Devices	90W shielded or unshielded USB cable
Maximum Length	5 m (16.4 ft) for shielded cable, 3 m (9.8 ft) for unshielded
Maximum Devices	127 (5 hubs in daisy-chain, 6 cables end-to-end max.)
Access Method	Differential and bi-directional per USB spec. 1.0
	12 Mbps full speed, 1.5 Mbps low speed
Status LEDs	Power, Bus/Local, Reset, Port 1-4 (on=power,off=failure),
	Uplink (green=power/activity, red=overcurrent)
Environmental
Temperature	0° - 40°C / 32° - 104°F (Standard Operating)
	-20° - 70°C / -4° - 160°F (Storage)
Humidity	5 - 95% (Noncondensing)
Certification	CE Mark
Emissions	FCC Class B, VCCI Class B, CISPR Class B
Safety	UL

USB204A specifications

Accton Technology USB204A is a compact and efficient USB 2.0 hub that expands connectivity options for a variety of devices. With the growing number of peripherals used in today’s digital landscape, the need for reliable and versatile USB hubs has never been greater. The USB204A is designed to cater to the demands of users who require additional USB ports for their laptops, desktops, and other devices.

One of the main features of the USB204A is its capability to provide four downstream USB ports. This allows users to connect multiple devices simultaneously, such as printers, external hard drives, keyboards, and mice, without sacrificing performance. The USB 2.0 specification ensures data transfer rates of up to 480 Mbps, which is suitable for most peripherals used in everyday computing.

Another significant characteristic of the Accton Technology USB204A is its plug-and-play functionality. Users can easily connect the hub to their device without the need for complex installation processes or additional drivers. This ease of use is a critical feature for those who need a quick and hassle-free solution to expand their USB connectivity.

The USB204A is designed with a compact form factor that doesn’t take up much desk space, making it an excellent choice for both home and office environments. Its lightweight design ensures portability, allowing users to carry it along with their laptops or other devices without inconvenience.

Power management is another important aspect of the USB204A. The hub features a power-saving mode that helps minimize power consumption when not all ports are in use, making it an eco-friendly option for consumers. It supports bus-powered modes, eliminating the need for an external power supply, which enhances its usability and convenience.

In terms of build quality, Accton Technology focuses on delivering durable products. The USB204A is made with quality materials designed to withstand everyday use. The hub is also equipped with built-in protections against over-current and short-circuiting, ensuring both user and device safety while maintaining performance.

Overall, the Accton Technology USB204A is a reliable and versatile USB hub that effectively meets the connectivity needs of modern users. Its combination of features, ease of use, compact design, and robust safety measures make it an excellent choice for anyone looking to enhance their device's connectivity options.