ATEN CS64US 4-Port VGA KVM Switch
ATEN CS64US 4-Port VGA KVM Switch
The CS64US is a 4-port USB KVM with VGA output. It handles keyboard, mouse, and monitor switching across four computers. Hotkey and wired remote switching both work. USB 2.0. No audio. ATEN's build quality is the reason to buy this over cheaper alternatives - especially in small
Official India stock. Full warranty through the brand's India service network, standard RMA if anything goes wrong.
Full specs
Where to buy ATEN CS64US 4-Port VGA KVM Switch in India
Expect to pay roughly ₹6,000-6,600 for the ATEN CS64US 4-Port VGA KVM Switch in India right now, depending on offers and seller. I always recommend buying from retailers that give a proper GST invoice - it's what makes your India warranty claim smooth later.
In my years running a PC store, PrimeABGB (Mumbai) and Vedant Computers (Kolkata) have also been consistently reliable for verified stock - compare before buying.
ATEN CS64US 4-Port VGA KVM Switch India Review 2026 - The Best Reliable 4-Port Option That Still Has the VGA Problem
Four Machines, One Desk, One Reliable KVM - With One Big Caveat
The ATEN CS64US does something that sounds straightforward but is genuinely difficult to execute well: it lets you switch a single keyboard, mouse, and VGA monitor across four computers without missing inputs, degrading signal, or making you want to throw it out a window. At ₹5,999–6,499 in India, it is the most reliable 4-port KVM at this price point that is not a no-name import. The caveat, which I will say plainly: it is VGA-only, and that limits who should buy it significantly in 2026.
The CS64US is a 4-port USB KVM with VGA output. It handles keyboard, mouse, and monitor switching across four computers. Hotkey and wired remote switching both work. USB 2.0. No audio. ATEN's build quality is the reason to buy this over cheaper alternatives - especially in small offices and home labs where the switch runs all day. In India it sits at ₹5,999–6,499 after import duties. The VGA-only limitation rules it out for any modern monitor setup. If your machines have HDMI outputs and you need 4-port, look at HDMI KVMs instead.
What Works
Four-port KVMs are where cheap brands fall apart fastest. The hotkey cycling (Scroll Lock, Scroll Lock, port number) on the CS64US is snappy and consistent. The wired remote port selector - a small switch box that sits on your desk - is the practical way to use this in a home lab or IT admin setup where the KVM itself is racked or tucked away. You do not have to remember hotkey sequences or reach around your desk.
For a small office managing four machines - a reception desk with a primary PC, a backup, a payment terminal, and a manager's override station, for instance - the CS64US handles the daily switching abuse that no-name KVMs start failing under after three or four months. This is ATEN's core enterprise reputation carrying over to their consumer-grade product line.
USB 2.0 connectivity covers keyboard and mouse switching without issue. Each computer gets its own USB cable run to the KVM. Setup is cable-intensive for four machines but entirely plug-and-play once done.
Indian WFH context: home labs with four machines (a primary workstation, a NAS, a test server, and a secondary work machine) are more common than you might think in the developer and IT-professional community. The CS64US is a practical solution for that specific setup, particularly where the machines are older builds that still use VGA.
What Doesn't
VGA only, and I will not let this slide by gently: in 2026, the number of monitors being bought new that have VGA inputs is shrinking toward zero. If you are setting up a fresh 4-machine desk from scratch, sourcing four VGA cables and confirming all four machines have VGA outputs is an exercise in backward compatibility for its own sake. The CS64US makes sense only where VGA infrastructure already exists.
No audio passthrough, same as the 2-port CS62US. Four machines, one speaker set - you are still on your own for audio.
Import duty applies. ATEN has no official Indian distribution network, which means the ₹5,999–6,499 price on Amazon India and MDComputers already includes 10–15% import duty in the seller margin. If the unit needs warranty service after the return window, you are dealing with the seller, not ATEN. For a 4-port KVM in an office context, that is worth factoring into the decision.
USB 2.0 is sufficient for HID peripherals but limits any USB hub functionality for storage or higher-bandwidth devices.
India Pricing and Where to Buy
Current range is ₹5,999–6,499. MDComputers is the most consistent stockist in India for ATEN KVM products and tends to serve corporate/institutional buyers who specify ATEN by name. Amazon India has it via third-party sellers - check seller ratings and verify that what arrives is not a clone. Flipkart carries it intermittently.
The ₹1,000 premium over the 2-port CS62US for two extra ports is reasonable. The cost-per-port calculation works in the CS64US's favor if you genuinely need four ports.
Who Should Buy This
IT administrators managing four older machines - servers, workstations, or desktops - with VGA outputs. Home lab users who have built out a four-machine setup with older hardware and need a reliable, permanent switching solution. Small offices with VGA monitor infrastructure that is not being replaced. Anyone who has already been burned by a no-name 4-port KVM dying in the first year and wants to spend slightly more for something that holds up.
Who Should Skip This
Anyone building a new setup from scratch in 2026. If you are buying new machines, new monitors, and new peripherals, build around HDMI or DisplayPort from the start and use an HDMI KVM - the CS64US will not fit that picture. Anyone who needs audio switching. Anyone outside of a VGA-equipped environment. Anyone expecting ATEN India warranty support - the grey-market import situation means after-sales service runs through the seller, not a local ATEN service centre.