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Small beige desktop box with front pushbuttons and rear VGA, USB and PS/2 ports

ATEN

ATEN CS82U 2-Port PS/2-USB KVM Switch 2048x1536

SKU CH-MV57-4WPJJ MPN CS82U

Controls two VGA computers from one PS/2 or USB keyboard, mouse and monitor at up to 2048×1536 resolution

  • PC connections2 x SPHD-18 Female (Yellow)
  • Console portsKeyboard: 1 x USB Type A Female (Black), 1 × 6-pin Mini-DIN
  • Computer ports2 Ports
  • Monitor ports1 Port
  • Supported video resolution2048 × 1536
  • Switching methodPush Buttons/Hot Keys
  • Control two computers from one PS/2 or USB keyboard, mouse and VGA monitor
  • Front-panel pushbuttons, hotkeys and mouse give instant computer switching
  • Auto-scan cycles every 3, 5, 10 or 20 seconds for hands-free monitoring
  • Supports video resolution up to 2048 x 1536 for sharp VGA output
  • Compact 5.51 x 3.43 x 2.17 inch design fits any desktop

Two-computer desktop KVM

The ATEN CS82U lets one VGA monitor and a single PS/2 or USB keyboard and mouse control two computers. It supports both PS/2 and USB peripherals on the console side and connects each computer through an SPHD-18 cable set. No software or drivers are required, so the switch works across multiple operating systems immediately after plugging in the cables. The compact desktop unit includes two custom KVM cable sets and a user guide.

Sustained multi-system operation

The switch draws only DC 5 V at 1.1 W and is rated for continuous operation between 0 °C and 50 °C with humidity up to 80 % non-condensing. Front-panel push buttons, hot-key sequences and mouse switching all function without latency during extended sessions, and the AutoScan feature cycles between the two ports at 3, 5, 10 or 20 second intervals. Video DynaSync technology maintains the selected resolution through reboots and long-running workloads, preventing display handshake losses.

2048 x 1536 maximum resolution

The single HDB-15 VGA console port supports up to 2048 x 1536, which determines whether the switch can drive a given monitor at its native setting. Buyers whose displays require a higher resolution will need a different KVM solution. The unit provides one monitor connection and two computer connections, so setups needing more than two sources or multiple simultaneous displays are not supported.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 71% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameATEN
Model nameCS82U
Product typeD-Sub, USB, PS/2
Display
Supported video resolution2048 × 1536
Ports & slots
PC connections2 x SPHD-18 Female (Yellow)
Computer ports2 Ports
Monitor ports1 Port
USB supportWith USB support
Power
Power requirementsPower Consumption: DC 5 V, 1.1 W
Size & build
Product dimensions5.51 in × 3.43 in × 2.17 in
Product weight1.19 lb (0.54 kg)
Shipping weight0.98 kg
Package size239 × 163 × 64 mm
Environment & compliance
Temperature rangeOperating Temp: 0-50 °C
Storage Temp: -20-60 °C
Humidity range0–80% RH, Non-condensing
More details
Switching methodPush Buttons/Hot Keys
Auto-scan interval3, 5, 10, 20 secs. (5 secs. default)
Status lightsOn Line: 2 (Orange)
Selected: 2 (Green)

Questions about this item

How much power does the CS82U draw when it runs continuously?

It consumes DC 5 V at 1.1 W according to the published power rating.

Which cables or adapters must I already have to connect the CS82U to my computers?

Each computer needs a SPHD-18 cable that splits to VGA, PS/2 or USB keyboard, and PS/2 or USB mouse; two custom sets are included in the box.

Will the CS82U pass the 2048 x 1536 signal from my legacy VGA tower without scaling issues?

Yes, the switch supports up to 2048 x 1536 and includes Video DynaSync to eliminate boot-up display problems on older VGA sources.

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