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Manufacturer: ATEN Last updated: September 12, 2026
ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94) Review
The ATEN KX9970T is a 5K DisplayPort KVM-over-IP transmitter running over standard copper Gigabit Ethernet, priced at $2,375.94.
This is the standard-network version of ATEN's 5K transmitter — cheaper than the fiber KX9970FT and the right choice for anyone whose KVM-over-IP backbone is ordinary copper Ethernet rather than fiber.
5K Over Standard Copper Ethernet
The KX9970T pushes 5K DisplayPort resolution over standard Gigabit copper Ethernet, avoiding the need for fiber-capable switches while still reaching higher resolution than Emerald's 4K-capped EMD4000T.
Cheaper Than the Fiber Variant
At $2,375.94 versus the fiber KX9970FT's $2,479.45, the copper version saves a modest amount — worth it unless your network infrastructure specifically calls for fiber's distance or interference immunity.
Comparison to Alternatives
Emerald's EMD4000T (also in this catalog) costs slightly less but caps at 4K DisplayPort instead of 5K. Adder's ALIF1104T stays at HDMI/1080p-class resolution for a fraction of the price, adequate only for lower-resolution workstations.
Specifications
Design
| Port Count | 1 |
|---|
Topology
| Computers Supported | 1 computers |
|---|---|
| Displays Per Computer | 1 displays |
| Video Path Type | KVM over IP |
| KVM Segment | Extender |
Video & Features
| Video Standard | DisplayPort |
|---|---|
| Max Resolution | 5120x2880 @ 30Hz |
| Audio Support | Yes |
Video interface
| Video Connector | DisplayPort |
|---|---|
| Video Interface Version | DisplayPort 1.2 |
Per display capability
| Max Resolution Single Display | 5120x2880 |
|---|---|
| Max Refresh At Max Resolution | 30 Hz |
| Max Refresh At 4K | 60 Hz |
Switching control
| Hotkey Switching | Yes |
|---|---|
| Serial Or Network Control | RS232 and LAN |
Audio
| Analog Audio Jacks | Yes |
|---|
Physical and power
| External Power Required | Yes |
|---|
In the box and price
| Price | 2375.94 USD |
|---|
| Brand | ATEN |
|---|---|
| Model | KX9970T |
| Connection Type | KVM-over-IP Transmitter |
| Network Type | Gigabit Ethernet (IP-routed) |
| Source URL | https://assets.aten.com/product/spec_sheet/kx9970-kx9970f-5K-DisplayPort-KVM-over-IP-Extender-datasheet-en.pdf |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A strong 5K DisplayPort IP KVM transmitter for standard copper networks — the practical choice unless fiber is already in place.
Best for
- 5K DisplayPort workstations on standard copper Gigabit networks
- Facilities standardizing on ATEN's KX9970 series without fiber infrastructure
- Data centers needing higher resolution than Emerald's 4K line offers
Not for
- Fiber-backed networks, where the KX9970FT is the right pick
- Buyers without a matching KX9970R receiver
- HDMI or sub-4K resolution needs
FAQs
What are the key specifications of the ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)?
The ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94) is a KVM switch from ATEN. Key specs: Connection Type KVM-over-IP Transmitter, Port Count 1 (transmitter node — pairs with KX9970R), Video Standard DisplayPort, Max Resolution 5120x2880 (5K), Network Type Gigabit Ethernet (IP-routed).
Who is the ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94) best suited to?
It suits 5k displayport workstations on standard copper gigabit networks, facilities standardizing on aten's kx9970 series without fiber infrastructure, data centers needing higher resolution than emerald's 4k line offers.
What are the drawbacks of the ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)?
It is a poor fit for fiber-backed networks, where the kx9970ft is the right pick, buyers without a matching kx9970r receiver, hdmi or sub-4k resolution needs.
Compare and read more
- Adder AdderView PRO AV4PRO (4-8 Computers / 1-4 Monitors / DVI-VGA / Modular Multi-Head) vs ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)
- Adder ALIF1104T (HDMI KVM-over-IP Transmitter over 1GbE / $1,201.75) vs ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)
- Adder ALIF1002P (Network DVI Extender Transmitter & Receiver / $3,051.40) vs ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)
- Adder AdderLink IPEPS (IPEPS) (1 Server / IP-Based Remote KVM over IP / Single-Port Extender) vs ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)
- Adder ADDERView PRO (AV4PRO-DVI) (4 Computers / DVI / Secure Desktop KVM / $540.00) vs ATEN KX9970T (5K DisplayPort KVM-over-IP Transmitter / $2,375.94)