| Body | Metallic | Metallic | Metallic | Metallic | Metallic |
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| Keyboard Slider | Available | Available | Available | Available | Available |
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| Document Camera Tray | Available | Available | Available | Available | Available |
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| Top Sliding | Available | Available | Available | Available | Available |
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| Monitor Size | Surface Plate | - | - | - | - |
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| Multimedia Controller | Surface Plate | Available | Available | Available | Available |
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| HDMI Splitter - Bottom | Surface Plate | Bottom Available | Bottom : Available | Bottom Available | Bottom : Available |
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| Electronic Monitor Lift | - | Available | Available | Available | Available |
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| Digital Clock | - | Available | Available | Available | Available |
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| Touch Monitor | - | Available | Available | Available | Available |
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| Cooling Fans | - | Available | Available | Available | Available |
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| Built-in DSP | - | - | 100W DSP | 100W DSP | 100W DSP |
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| Built-in DSP | - | - | 200W (Optional) | 200W (Optional) | 200W (Optional) |
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| InstaController | - | - | - | RSI-552 | ARS-31074 |
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| Screen Size | - | 21.5” Diagonal | 21.5” Diagonal | 21.5” Diagonal | 21.5” Diagonal |
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| Resolution | - | 1080p | 1080p | 1920 x 1080 | 1920 x 1080 |
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| PC Connection | - | USB Port | USB Port | USB Port | USB Port |
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| Brightness | - | 350 cd/m² | 350 cd/m² | 350 cd/m² | 350 cd/m² |
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| Input | - | DVI, HDMI | HDMI | HDMI | DVI, HDMI |
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| Touch | - | Finger and Stylus with capacitive Touch | Finger and Stylus with capacitive touch | Finger and Stylus with capacitive touch | Finger and Stylus with Capacitive Touch |
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| Stylus Type | - | Battery Pen | Battery Pen | Battery Pen | Battery Pen |
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| Display Colors | - | 16.7M | 16.7M | 16.7M | 16.7M |
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| Response Time | - | 5 ms | 5ms | 5ms | 5ms |
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| Contrast Ratio | - | 1000:1 | 1000/1 | 1000/1 | 1000/1 |
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| Operating System | - | Windows, Linux, Mac | Windows, Linux, Mac. | Windows, Linux, Mac. | Windows, Linux, Mac. |
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| Frequency Range | - | - | 30 Hz - 15,000 Hz | 30 Hz - 15,000 Hz | 30 Hz - 15,000 Hz |
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| Automatic Echo Cancellation | - | - | Available | Available | Available |
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| Automatic Gain Control | - | - | Available | Available | Available |
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| Dynamic Noise Reduction | - | - | Available | Available | Available |
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| Full Duplex | - | - | Available | Available | Available |
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| Connectivity | - | - | 1 × Line Input, 1 × Line Output, 1 × USB Port | 1 × Line Input, 1 × Line Output, 1× USB Port | 1 × Line Input, 1 × Line Output, 1× USB Port |
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| Microphone Options | - | - | 1 × Lapel + Headworn | - | - |
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| Wireless Microphone | - | - | - | 1 × Lapel / Headworn, 1 × Handheld | 1 × Lapel / Headworn, 1 × Handheld |
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| Frequency Response | - | - | 50 Hz - 18,000 Hz | 50 Hz - 18,000 Hz | 50 Hz - 18,000 Hz |
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| Antennas | - | - | 2 × 3 dBi | 2 × 3 dBi | 2 × 3 dBi |
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| Output | - | - | Balanced Out ×2, Mixed Out ×1 | Balanced Out × 2, Mixed Out ×1 | Balanced Out × 2, Mixed Out × 1 |
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| Volume Control | - | - | Available | Available | Available |
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| Amplifier | - | - | Available | - | Available |
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| Line Input | - | - | 1× Balanced, 2× Unbalanced | 1× Balanced, 2× Unbalanced | 1 × Balanced, 2 × Unbalanced |
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| Phantom | - | - | - | Available (15 V for Balanced Input) | Available (15 V for Balanced Input) |
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| Phantom Power | - | - | Available (15 V for Balanced Input) | - | - |
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| Power Output @ 8 Ohms | - | - | 50 Watts ×2 | 50 Watts × 2 | 50 Watts ×2 |
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| Minimum Impedance | - | - | 8 Ohms | 8 Ohms | 8 Ohms |
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| Frequency Response (System) | - | - | 20 Hz - 20,000 Hz | - | - |
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| Frequency Response | - | - | - | 20 Hz - 20,000 Hz | 20 Hz - 20,000 Hz |
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| Speakers (1 Pair) | - | - | 50 W Speaker (1″ Titanium Dome Tweeter, 5.25″ Polypropylene Woofer, 90 Hz - 20 kHz Frequency Response) | 50 W Speaker (1″ Titanium Dome Tweeter, 5.25″ Polypropylene Woofer, 90 Hz - 20 kHz Frequency Response) | 50 W Speaker (1″ Titanium Dome Tweeter, 5.25″ Polypropylene Woofer, 90 Hz - 20 kHz Frequency Response) |
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| Ethernet | - | - | - | 10/100 Mbps, Full / Half Duplex, IPv4 | 10/100 Mbps, Full / Half Duplex, IPv4 |
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| RS-232 Ports | - | - | - | Total 3 dedicated RS-232C ports (3-pin 3.81 mm detachable terminal; bidirectional TTL/RS-232 (0-5 V), up to 115200 baud rate) | Total 3 dedicated RS-232C ports (3-pin 3.81 mm detachable terminal; bidirectional TTL/RS-232 (0-5 V) port with up to 115200 baud rate) |
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| Power | - | - | - | One 3.5mm DC power jack connector with an associated Power Switch on the rear panel. 12V DC power input with a 1.5 Amp maximum current rating | One 3.5mm DC power jack connector with an associated Power Switch on the rear panel. 12V DC power input with a 1.5 Amp maximum current rating |
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| RS-232 / IR Hybrid Ports | - | - | - | Total 2 RS-232C / IR Ports (3-pin 3.81 mm detachable terminal; Comprises IR/Serial out put ports; Bidirectional TTL/RS-232 (0-5 Volts) port with up to 115200 baud rate when configured as serial; One-way IR output when configured as IR Emitter | Total 4 RS-232C/IR Ports (3-pin 3.81 mm detachable terminal), Comprises IR/Serial output ports; Bidirectional TTL/RS-232 (0-5 Volts) port with up to 115200 baud rate when configured as serial; One-way IR output when configured as IR Emitter. |
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| Relay Switch Ports | - | - | - | Total 5 blocks (each 2-pin 3.81 mm detachable terminal; Comprises normally open, Non-Isolated relays; Rated 6 Amp, 230 Volts AC or 110 Volts DC max) | Total 10 blocks (each 2-pin 3.81 mm detachable terminal), Comprises normally open, Non-Isolated relays; Rated 6 Amp, 230 Volts AC or 110 Volts DC max. |
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| Analog Signal | - | - | - | N/A | Total 9 blocks (operated from 3 channels Ch-1 to Ch-3) on rear panel with each 2-pin 3.81 mm detachable terminal; Rated for 0-10 Volts DC, protected to 10 Volts DC maximum, input impedance 10k Ohms with pull-up resistor. |
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| Operating Temperature | - | - | - | 50° to 113° F (10° to 45° C) | 50° to 113° F (10° to 45° C) |
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| Humidity | - | - | - | RH non-condensing, 15% to 85% | RH Non-Condensing 15% to 85%. |
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| Heat Dissipation | - | - | - | 45 BTU/hr | 45 BTU/ hrs. |
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| Cartridge | - | 20 mm Condenser | 20 mm Condenser | 20 mm Condenser | 20mm Condenser |
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| Frequency Response | - | 40-20,000 Hz | 40 Hz ~ 20,000 Hz | 40 Hz ~ 20,000 Hz | 40~20000 Hz. |
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| Polar Pattern & Microphone Type | - | Cardioid, Polarized Condenser | - | - | - |
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| Polar Pattern | - | - | Cardioid | Cardioid | Cardioids |
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| Connectors | - | 3-Pin XLR with 48 V Phantom Power, 200 Ohms Impedance | 3-Pin XLR | 3-Pin XLR | 3-Pin XLR |
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| Sound Pressure Level (SPL) | - | 138 dB SPL @ 1% Threshold | - | - | - |
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| Control Pad | - | - | - | 7 Inches Touch Screen | 7 Inches Touch Screen |
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| Control Pad Resolution | - | - | - | 800 × 480 | 800 × 480 |
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| Control Pad Interface | - | - | - | Wi-Fi | Wi-Fi |
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| Control Pad Power | - | - | - | 12 V / 1 A | 12 V / 1 A |
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| Control Pad Size | - | - | - | 7 Inches | 7 Inches |
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| Control Pad Type | - | - | - | Touch Screen | Touch Screen |
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| Control Pad Internal Memory | - | - | - | 2 GB | 2 GB |
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| Laptop Interface - USB Type C | - | 1 | 1 | 1 | 1 |
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| Laptop Interface - USB 2.0 Type A | - | 3 | 3 | 3 | 3 |
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| Laptop Interface - USB 3.0 Type A | - | 1 | 1 | 1 | 1 |
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| Laptop Interface - Aux | - | 1 | 1 | 1 | 1 |
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| Laptop Interface - LAN | - | 1 | 1 | 1 | 1 |
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| Laptop Interface - HDMI-In | - | 4 | 4 | 4 | 4 |
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| Laptop Interface - HDMI-Out | - | 1 | 1 | 1 | 1 |
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| Laptop Interface - RS232 | - | 1 | 1 | 1 | 1 |
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| Power Socket - HDMI-Out | - | 2 | 2 | 2 | 2 |
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| Power Socket - USB 3.0 Type A | - | 1 | 1 | 1 | 1 |
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| Power Socket - POE LAN | - | 1 | 1 | 1 | 1 |
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| Power Socket - Aux | - | 1 | 1 | 1 | 1 |
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| Power Socket - Speaker-Out | - | 1 | 1 | 1 | 1 |
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| Power Socket - XLE Balanced Mic -IN | - | 1 | 1 | 1 | - |
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| Power Socket - XLE Output | - | - | - | - | 1 |
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| Power Socket - AC In 220volts | - | 1 | 1 | 1 | - |
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| Power Socket - AC In | - | - | - | - | 1 |
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| Power Socket - MCB Switch | - | 1 | 1 | 1 | 1 |
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| Power (Electrical) | - | 100-250V AC | 100-250V AC | 100-250V AC | 100-250V AC |
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| Processor | - | Intel i3 / i5 | Intel i3 / i5 | Intel i3 / i5 | Intel i3 / i5 |
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| RAM | - | 4 GB / 8 GB / 16 GB | 4 GB / 8 GB / 16 GB | 4 GB / 8 GB / 16 GB | 4 GB / 8 GB / 16 GB |
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| Storage (HDD) | - | 256 GB / 512 GB / 1 TB | 256 GB / 512 GB / 1 TB | 256/ 512 GB / 1 TB | 256/ 512 GB / 1 TB |
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| Operating System (CPU) | - | Windows 10 / 11 | Windows 10 | Windows 10 | Windows 10 |
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| Keyboard & Mouse | - | Available | Available | Available | Available |
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| Accessories | - | 1 × 1.5 Meters HDMI Cable, 1 × 3.5mm Male to Male, 4 × USB 2.0 M to M | - | - | - |
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