TESmart
TESmart USB 3.0 HDMI KVM Switch 1 Monitor 4 Computers 4K@60Hz
Bottom line: The TESmart USB 3.0 HDMI KVM Switch 1 Monitor 4 Computers 4K@60Hz is a specs-and-price decision rather than a crowd-consensus one in the kvm switches category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Backed by TESmart's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored TESmart USB 3.0 HDMI KVM Switch 1 Monitor 4 Computers 4K@60Hz using a rating × review-volume × price-fit model applied to published specs and reviews across the kvm switches category. TESmart's kvm switches lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- HDMI KVM Switch 4 IN 1 OUT: HDMI KVM switch is perfect for hooking up 4 desktops or laptops to share 1 set of keyboard, mouse and 1 monitor for home and office setup, gaming consoles and streaming devices. Experience the convenience and efficiency of multi-device management
- "Blast, Fast, Past" with USB3.0: The integrated USB 3.0 port offering charging your phone. It allows you to share USB peripherals like printer, scanner, webcam and hard disk between 4 computers with data transfer rate up to 5Gbp/s (10 times faster than USB 2.0)
- Integrated Microphone and L/R audio Output: Supports connecting a headset, combining audio output and input. This enables clear two-way communication while enjoying audio, perfect for gaming, video conferencing, and customer service scenarios
- Ultra HD 4K@60Hz and EDID Emulators: The Resolution is up to 3840x2160 (4K) @60hz, 3440x1440@100hz, 2560x1440@120Hz and downward compatible, Support 3D, HDR10, HDCP2.2, and Dolby Vision delivering more exquisite and authentic video on your screen. With EDID emulators in each input port, your computers always receive the correct display information and preventing displays setting change while switching inputs. Free you from the hassle of constantly adjusting display settings
- Say Goodbye to the Annoying“Ding-Dong”: Keyboard and Mouse Seamless Switching, No delay, zero latency keyboard and mouse switching makes your use smooth and enhance your work efficiency or gaming experience. No more tangled wires or juggling multiple keyboards and mice
- Switching Made Easy: Our KVM provides 4 switching options to suit your needs. Whether you prefer using the IR remote(AAA batteries not included), button, hotkey, and mouse wheel, you can easily switch between HDMI sources and manage your devices with ease
Full Specifications
| Brand | TESmart |
|---|---|
| Color | Black |
| Model | HKS401-P23 |
| Wattage | 36 watts |
| Material | Metal |
| Terminal | Solder |
| Unit Count | 1.0 Count |
| Part Number | TES-HKS0401A3U-USBK |
| Switch Type | Push Button |
| Circuit Type | 4-way |
| Connectivity | Bluetooth, USB |
| Contact Type | Normally Open |
| Control Type | Manual |
| Actuator Type | Push Button |
| Compatibility | Switch, Mac, Linux |
| Material Type | Metal |
| Mounting Type | Panel Mount |
| Connector Type | Plug In |
| Control Method | Push Button, Remote |
| Operation Mode | ON-OFF |
| Full listing title | TESmart USB 3.0 HDMI KVM Switch 1 Monitor 4 Computers 4K@60Hz, L/R Audio & Microphone, 4 Port EDID Emulators, Hotkey Switching, Button Switching with Remote Switch and All Input Cables |
Ready to buy?
TESmart USB 3.0 HDMI KVM Switch 1 Monitor 4 Computers 4K@60Hz, L/R Audio & Microphone, 4 Port EDID Emulators, Hotkey Switching, Button Switching with Remote Switch and All Input Cables is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related KVM Switches
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
More reviews from the SpecPicks archive
Browse all reviews →- No Wonder My CPU Was Hitting 100°C: 7 Build Mistakes
- Build a Silent Raspberry Pi 5 NAS with NVMe and Active Cooling in 2026
- Best CPU Cooling for AMD Ryzen Builds in 2026
- Sound Blaster Audigy FX vs Sound Blaster Live! for Period-Correct Win98 Builds
- CompactFlash as a Win98 Boot Drive: Sizes, Limits, Gotchas
- Steam Deck LCD 6TB Man-Cave Setup: Storage & One-Cable Dock
- DeepSWE vs SWE-Bench Pro: The Coding-Agent Benchmark Shakeup
- Best SSD for PS4 Pro Upgrade in 2026: SATA Picks That Actually Cut Load Times
- Build a Jellyfin Media Server on a Raspberry Pi 4 8GB in 2026
- US Government Forces Anthropic to Disable Claude Fable 5 Worldwide
- Intel Arc Pro B60 Price: Is $999 Worth It in 2025?
- RTX 5070 Ti vs RTX 5080: Is the $400 Step-Up Worth It at 1440p and 4K?
- Can an RTX 3060 12GB Drive a 27-Inch 4K Monitor in 2026?
- Ryzen 5 5600G vs Ryzen 7 5700X for a 24/7 LLM Server
- LM Studio on an RTX 3060 12GB: Local-LLM Setup and tok/s in 2026
- AMD Ryzen AI Max+ 'Gorgon Halo' 192GB: What 192GB Unified Memory Means for Local LLMs
- GPT-5.6 Sol Ships Under Government Access OpenAI Calls Unsustainable
- Self-Hosted Home Assistant on a Raspberry Pi 4 8GB (2026 Build)
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5080
- Best Wireless Productivity Keyboards Under $50 in 2026
- RetroArch PS3 Emulation: What Actually Works in 2026
- Retro Games With 1:1 Remakes: The Faithful Rebuild List
- Best GPU for i7-13700K at 1440p 180Hz (GTX 1080 Upgrade)
- Is 12GB VRAM Still Enough for Local LLMs in 2026?
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