3.2. Features
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## 3.2. Features

The following table summarizes the main features of the Sun Ray Plus Client.

Table 3.1. Sun Ray 3 Plus Client Features

Feature | Details
--- | ---
Ethernet Port | 10/100/1000 Megabit per second (RJ45)
Serial Port | Single 16550 compatible serial port (DB9)
USB | Four USB2.0 compliant ports, two on front panel, two on rear panel
Video Graphics Resolutions and Performance | Support for graphics resolutions of up to 2560x1600 per display on two displays via two DVI-I dual-link video connectors.
Audio | Stereo headphone output jack (1/8" mini-jack) Microphone input jack (1/8" mini-jack) Internal 1.2 Watt monaural speaker
Status LED | Power ON/OFF (Amber/Green) indicator
ON/OFF Switch | Capacitance sensing soft-touch Power ON/OFF switch
Smart Card Reader | Lighted Smart Card slot indicates Smart Card access activities Supports ISO 7816 T=0 and T=1 interface smart cards (synchronous cards not supported) Dual-sided reader socket Supported card voltages: 1.8V, 3V, 5V Maximum card baud rate: 230 K
SFP Module Socket | On-board SFP socket capable of supporting 1000 Base SX SFP modules
System Security Lock | Security Lock Slot
ENERGY STAR Compliance | Version 5.0, Category B
MTBF | 200,000 hours minimum at 25C (calculated)

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