IOGEAR
IOGEAR 4-Port DVI KVMP Switch - 1920 x 1200 60Hz - LED Display - Auto Scan Mode - 2.1 Audio w/Mic - 2 USB 2.0 Hub For Peripherals Sharing - Plug n Play - Win Linux Mac Sun - TAA Compliance - GCS1104
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Price and availability subject to change.
Bottom line: The IOGEAR 4-Port DVI KVMP Switch - 1920 x 1200 60Hz - LED Display - Auto Scan Mode - 2.1 Audio w/Mic - 2 USB 2.0 Hub For Peripherals Sharing - Plug n Play - Win Linux Mac Sun - TAA Compliance - GCS1104 is a niche pick — read recent reviews before buying in the kvm switches category, priced around $79.88. Compare close alternatives before committing.
The IOGEAR DVI KVMP switch GCS1104 charts a revolutionary new direction in KVM switch functionality by providing an interface for today's digital monitors while integrating a 4-port USB KVM switch with USB 2. 0 peripheral sharing capabilities. As a KVM switch, The unit allows the user to access Four computers from a single USB keyboard, USB mouse, and monitor, and also share among the computers USB 2. 0 peripherals such as external hard drives, printers and scanners. iogear's DynaSync reads and remembers the monitor's parameters (EDID) so there is no delay or change of video resolution when…
SpecPicks Verdict
SpecPicks scored IOGEAR 4-Port DVI KVMP Switch - 1920 x 1200 60Hz - LED Display… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the kvm switches category. IOGEAR's kvm switches lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for kvm switches of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Share 4 USB DVI computers from one USB mouse, keyboard & monitor
- ✓ Backed by IOGEAR's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Share 4 USB DVI computers from one USB mouse, keyboard & monitor
- Resolution up to 1920 x 1200 @60Hz
- Convenient switching via pushbutton and hotkey
- Independent hotkey switching between KVM focus, USB peripherals, and audio ports
- Plug-n-play; hot Pluggable; firmware upgradeable
- All KVM cables included
Full Specifications
| Brand | IOGEAR |
|---|---|
| Color | Black |
| Cable Type | DVI |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Model Number | GCS1104 |
| Compatibility | Switch, Mac, Linux |
| Built-In Media | 1 x 4-Port DVI KVMP Switch |
| Connector Type | Plug In |
| Mfr Part Number | GCS1104 |
| Number of Ports | 4 |
| Compatible Devices | Computers with DVI port, USB keyboard, and mouse (Windows, Linux, Mac, Sun) |
| Warranty Description | 3 year warranty |
| Smart Home Compatibility | Not Smart Home Compatible |
| Connector Type Used on Cable | Plug In |
Ready to buy?
IOGEAR 4-Port DVI KVMP Switch - 1920 x 1200 60Hz - LED Display - Auto Scan Mode - 2.1 Audio w/Mic - 2 USB 2.0 Hub For Peripherals Sharing - Plug n Play - Win Linux Mac Sun - TAA Compliance - GCS1104 is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Price and availability subject to change.
Related KVM Switches
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- RetroArch PS2 Emulation: Setup, BIOS & Performance Guide
- Host a Quake 3 + UT99 LAN Server on a Raspberry Pi 4 in 2026
- Best GPU for Local LLMs in 2026: Why the RTX 3060 12GB Still Wins on Value
- Local AI Server Build 2026: RAM, VRAM and NVMe for 13B+ Models
- RTX 3060 12GB vs RTX 4060 for 1080p Gaming: Which Wins in 2026?
- Build a RetroPie Arcade on a Raspberry Pi 4 8GB in 2026
- Best SSD for a Retro PC Build: CompactFlash vs SATA in 2026
- RTX 3060 12GB vs RTX 5060: Best Value for 1080p Gaming + Local AI
- Silent Cooling for a Retro Sleeper PC: Fitting a Modern Quiet Fan to a Vintage Case
- AI-Assisted Sound Card Driver Install on Vintage WinXP: How a Vision LLM Automates the Sound Blaster Audigy FX
- Best Streaming Microphones for Content Creators in 2026
- Ryzen 5 5600G vs Ryzen 7 5700X for Budget 1080p Gaming
- Aider vs Cline vs Cursor for AI-Assisted Coding in 2026
- Can a Raspberry Pi 4 8GB Run a Local LLM? What Actually Works in 2026
- Grok Imagine Video 1.5 Is #2 — What GPU Runs Local Video Gen?
- Top 20 Most Played Steam Deck Games: April 2026
- AMD RX 9070 XT Hits All-Time Low $629 in Amazon Lightning Sale
- Voodoo5 5500 PCI in a Modern Board: Install, Glide & Win98 Setup
- Intel Arc Pro B70 vLLM Support Lands — vs RTX 3060 12GB
- GPT-5.5 Instant Shipped: What an RTX 3060 12GB Local Stack Covers When OpenAI Retires a Model
- AA-Briefcase's 800x Cost Spread: What It Means for Local Agentic Rigs
- RTX 5090 AI Cores: What the Specs Actually Mean in 2026
- Intel Arc AI Performance: What Works for Inference in 2026
- Best Budget GPU for Local LLMs in 2026: RTX 3060 12GB
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090