TESmart HDK402-M24 4-Port Dual Monitor HDMI 2.1 + DP 1.4 KVM Switch 8K60, US plug
HDK402-M24-USBK
4
Ports
HDMI
Video
TESmart HDK402-M24 4-Port Dual Monitor HDMI 2.1 + DP 1.4 KVM Switch 8K60, US plug
Part numberHDK402-M24-USBK
The same part under other regional numbers: HDK402-M24-UKBK, HDK402-M24-EUBK
The short answer
This TESmart HDK402-M24, part number HDK402-M24-USBK, is the US plug version of a KVM switch that takes HDMI video from 4 computers. It suits a mini PC owner who wants several machines sharing one desk setup.
The EU plug version has plug region eu and part number HDK402-M24-EUBK; this one is us and HDK402-M24-USBK, and every other specification is the same. Pick this one if you plug in at a US outlet.
Specifications
It handles 4 computers over HDMI video. The name carries HDMI 2.1, DP 1.4 and 8K60, but HDMI 2.1 features need an HDMI 2.1 output on the computer, an HDMI 2.1 (48 Gbps) cable and an HDMI 2.1 input on the display. TESmart does not state the port layout.
- Computers
- 4
- Video
- HDMI
- Ports
- Not stated by TESmart
TESmart specification page · read October 22, 2026
Which mini PCs it fits
The switch takes video over HDMI, so each mini PC needs an HDMI output. The Lenovo ThinkCentre neo 50q Gen 6 and ASUS ExpertCenter PN65 connect through an HDMI 2.1 output, and the ACEMAGIC AM06 Pro through HDMI 2.0. The HP Z2 Mini G1a has no HDMI output, so it does not fit. We have not confirmed the fit for the ASUS ROG NUC 15.
Checked against every mini PC sold on amazon.com, from the specifications we hold for each machine.
Fits (23)
- ACEMAGIC V1
- Apple Mac mini (M6)
- ASUS NUC 14 Performance
- ASUS NUC 14 Pro
- ASUS NUC 14 Pro+
- ASUS ROG NUC
- ASUS ROG NUC 16
- ASUS ROG NUC 16 Edition 20
- Beelink ME mini
- Beelink Mini S12 Pro
- Beelink SER8
- BMAX MaxMini B4 Ultra
- GEEKOM A8 Max
- GEEKOM A9 Mega
- GMKtec EVO-X2
- GMKtec NucBox G3S
- MINISFORUM AI X1 Pro
- MINISFORUM AtomMan G1 Pro
- MINISFORUM MS-01
- MINISFORUM MS-02 Ultra
- MINISFORUM MS-A2
- MINISFORUM MS-S1 Max
- MINISFORUM UM890 Pro
Not confirmed (6)
- Beelink GTi14 Ultra: Not confirmed: no record of this machine's HDMI outputs.
- BOSGAME M5: Not confirmed: no record of this machine's HDMI outputs.
- GMKtec EVO-X3: Not confirmed: no record of this machine's HDMI outputs.
- MINISFORUM AtomMan G7 Pro: Not confirmed: no record of this machine's HDMI outputs.
- MSI MAX Edge AI+: Not confirmed: no record of this machine's HDMI outputs.
- NIMO Mini PC Desktop AI Max+ 395: Not confirmed: no record of this machine's HDMI outputs.
Common questions
Does it work with a mini PC that has no HDMI output?
No. The switch takes video over HDMI, so a machine needs an HDMI output. The HP Z2 Mini G1a has none, so it does not fit.
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