| Model | 2x1 A2U HDMI KVM HKS0201A2U |
2x1 A1U HDMI KVM HKS0201A1U |
3x1 A1U HDMI KVM CKS0301A1U |
2x1 A20 HDMI KVM HKS0201A10 |
2x1 A30 DP KVM PKS0201A10 |
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| $89.99 | $69.99 | $99.99 | $69.99 | $89.99 | |
| Inputs |  HDMI 2.0 |
HDMI 2.0 |
 USB-C |
HDMI 2.0 |
 Displayport 1.2 |
| Output | HDMI 2.0 |
HDMI 2.0 |
HDMI 2.0 |
HDMI 2.0 |
Displayport 1.2 |
| Passthrough Mode | ✔ Yes |  No |
✔ Yes | No |
No |
| Hotkey Switching | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes |
| Audio Output | HDMI and 1/8” mini jack | HDMI and 1/8” mini jack | HDMI + 3.5mm< | HDMI only | DisplayPort only |
| Max Resolution |
4K @ 60hz |
4K @ 60hz |
4K @ 60hz |
4K @ 60hz |
4K @ 30Hz |
|
(5120x1440) (3840x1080) (3440x1440) (2560x1080) (2560x1440) (1920x1080) |
NA 120hz 100hz 180hz 144hz 240hz |
NA 120hz 100hz 180hz 60hz 240hz |
NA 120hz 100hz 144hz 165hz 240hz |
NA 60hz 60hz 75hz 144hz 144hz |
NA NA 60hz 75hz 100hz 60hz |
| Video Protocol | HDMI 2.0 HDCP 2.2, HDR, Dolby Vison |
HDMI 2.0 HDCP 2.2, HDR, Dolby Vison |
HDMI 2.0 HDCP 2.2, HDR, Dolby Vison |
HDMI 2.0 HDCP 2.0 |
DP 1.2 |
| EDID Emulation (DDM) | ✔ Yes | ✔ Yes | ✔ Yes | No |
✔ Yes |
| # of Ways to Switch | 4 – keyboard, mouse, push button, remote control | 4 – keyboard, mouse, push button, remote control | 4 – keyboard, mouse, push button, remote control | 4 – keyboard, mouse, push button, remote control | 3 – keyboard, push button, remote control |
| Assignable Hotkeys | Scroll Lock or Right-CTRL | Scroll Lock or Right-CTRL | Scroll Lock or Right-CTRL | Scroll Lock or Right-CTRL | Scroll Lock |
| USB Sharing | ✔ Yes – 1x USB 2.0 (expandable with powered USB hub) | ✔ Yes – 1x USB 2.0 (expandable with powered USB hub) | ✔ Yes – 1x USB 2.0 (expandable with powered USB hub) | ✔ Yes – 1x USB 2.0 (expandable with powered USB hub) | ✔ Yes – 1x USB 2.0 (expandable with powered USB hub) |
| Autoscan | 1 second to 4 minutes | 1 second to 4 minutes | 6 seconds to 4 minutes | 1 second to 4 minutes | 1 second to 4 minutes |
| Keyboards | ✔Wired ✔ Wireless |
✔Wired ✔ Wireless |
✔Wired ✔ Wireless |
✔Wired ✔ Wireless |
✔Wired ✔ Wireless |
| Chipset & Compatibility | 2nd Generation Keyboard Testing | 1st Generation Keyboard Testing | 1st Generation Keyboard Testing | 2nd Generation Keyboard Testing | 1st Generation Keyboard Testing |
| Warranty | ✔ 1-Year When purchased from BuyTESmart |
✔ 1-Year When purchased from BuyTESmart |
✔ 1-Year When purchased from BuyTESmart |
✔ 1-Year When purchased from BuyTESmart |
✔ 1-Year When purchased from BuyTESmart |
