Item Overview
ATEN Master View CS-104 legacy four-port KVM and CPU switch for connecting one compatible monitor, keyboard, and mouse console to as many as four legacy computer systems. This listing includes the pictured switch only.
Specifications
Brand: ATEN
Product Line: Master View
Model / MPN: CS-104
Item Type: Four-port KVM and CPU switch
Computer Ports: Four CPU connector groups
Primary Interfaces: VGA, PS/2, PC AT, DB9-style, and DIN
Power Input Marking: DC 9V
Item Dimensions: 10 × 7 × 3.25 in
Main Color: Beige
Country of Origin: Taiwan
Visible Markings
Front Markings: MASTER VIEW, CPU SWITCH, CS-104, FOR PS/2 AND PC AT, POWER, READY, SELECT, 1, 2, 3, 4
Rear Markings: CPU 1, CPU 2, CPU 3, CPU 4, CONSOLE, SW, DC 9V
Country Label: MADE IN TAIWAN
Underside Identifier: EC0F211025, QS
Regulatory Markings: CE, FCC Part 15 Class A computing-device statement, 0X01-0083-100
PCB Markings: ATEN, OPB1-045E-006, OPB2-0290-H, OPB2-0290-H#1, OPB2-0290-H#2, CK 66 94V-0, 97:42
Board Stickers: 6AC1411, 57/92020F, 57/8780F
IC Markings: ATEN, TAIWAN, STC40A8A, 9502AHHA
User-Applied Labels: Proxy, Bonanza
Handwritten Marking: Appears to read 20002
Connector Details
Console Section: VGA-style connector, DB9-style connector, PS/2 mini-DIN connectors, 5-pin DIN connector, DC barrel input, and DIP switch
CPU Sections: Four groups with VGA-style, DB9-style, PS/2 mini-DIN, and 5-pin DIN connections
Front Controls: Power rocker, ready indicator, select pushbutton, and four port-status indicators
Visual Inspection / Condition
The beige metal enclosure has scratches, scuffs, residue, adhesive-label outlines, handwritten markings, and general handling wear. Several connector shells show tarnish or oxidation. Internal circuit boards and ribbon cables are present. Two loose red wires with exposed disconnected ends are visible inside. All four underside rubber feet are present. No powered testing has been performed.
Important Information
Sold as-is, and the item may be non-functional. The condition of each port, internal circuit, indicator, switch, and power-input circuit has not been verified. Please review all photos and verify the model, connector layout, power requirements, dimensions, and compatibility before purchase.
Included
Included Item: One ATEN Master View CS-104 KVM and CPU switch
Not Included: Power adapter, KVM cables, computer cables, console devices, foot switch, software, manuals, and other accessories
