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Adder Technology ADDERLink ALIF2112T vs ATEN KX9970FT: Comparison
What is the difference between Adder Technology ADDERLink ALIF2112T and ATEN KX9970FT?
Start with max resolution, because it is the widest measured gap between them: Adder Technology ADDERLink ALIF2112T 2560x1600 against ATEN KX9970FT 5120x2880, 72% in favour of ATEN KX9970FT. Capability Score backs the spec sheet up. ATEN KX9970FT scores 7 to 6.9, 1% clear. Add max resolution single display to that, 2560x1600 on the Adder Technology ADDERLink ALIF2112T versus 5120x2880 on the ATEN KX9970FT, and the pattern holds. Add max refresh at max resolution to that, 2560x1600 on the Adder Technology ADDERLink ALIF2112T versus 5120x2880 on the ATEN KX9970FT, and the pattern holds.
Which should you buy, Adder Technology ADDERLink ALIF2112T or ATEN KX9970FT?
The Adder Technology ADDERLink ALIF2112T is the one to take for dual-monitor workstations needing both displays extended over a network and facilities standardizing on Adder's ADDERLink Infinity ecosystem for multi-monitor rooms, though it is not built for single-monitor workstations, where the single-head ALIF1002P is more cost-effective and HDMI or DisplayPort-native workstations. The same goes for CAD, trading, or design setups requiring higher per-monitor resolution via dual-link DVI. Buy the ATEN KX9970FT for facilities with an existing fiber KVM-over-IP network backbone and 5K DisplayPort workstations needing long-distance network extension, though it is the wrong buy for copper-only network infrastructure, where the KX9970T is the right pick and buyers without a matching KX9970FR fiber receiver. Avoid it for 4K-or-lower resolution needs better served by the cheaper Emerald 4K line.
Adder Technology ADDERLink ALIF2112T vs ATEN KX9970FT price
The ATEN KX9970FT asks 23% more, $2,479 against $2,012 for the Adder Technology ADDERLink ALIF2112T.
Frequently asked questions
Do the Adder Technology ADDERLink ALIF2112T and ATEN KX9970FT differ on connection type?
Yes. Connection Type reads KVM-over-IP Transmitter, Dual-Link / Dual-Head DVI on the Adder Technology ADDERLink ALIF2112T versus KVM-over-IP Transmitter on the ATEN KX9970FT.
Is the Audio Support the same on the Adder Technology ADDERLink ALIF2112T and ATEN KX9970FT?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Capability Score
- Adder Technology ADDERLink ALIF2112T
- 6.9/10-1%
- ATEN KX9970FT
- 7.0/10Best
How far and how well this extender carries video and USB, rated from its specifications. 10 is the most capable.
Brand
- Adder Technology ADDERLink ALIF2112T
- Adder
- ATEN KX9970FT
- ATEN
Computers Supported
- Adder Technology ADDERLink ALIF2112T
- 1 computers
- ATEN KX9970FT
- 1 computers
Model Number
- Adder Technology ADDERLink ALIF2112T
- ALIF2112T
- ATEN KX9970FT
- KX9970FT
Displays Per Computer
- Adder Technology ADDERLink ALIF2112T
- 2 displays
- ATEN KX9970FT
- 1 displays
Video Standard
- Adder Technology ADDERLink ALIF2112T
- DVI (Dual-Link)
- ATEN KX9970FT
- DisplayPort
Max Resolution
- Adder Technology ADDERLink ALIF2112T
- 2560x1600 @ 60Hz-72%
- ATEN KX9970FT
- 5120x2880 @ 30HzBest
Video Path Type
- Adder Technology ADDERLink ALIF2112T
- KVM over IP
- ATEN KX9970FT
- KVM over IP
KVM Segment
- Adder Technology ADDERLink ALIF2112T
- Extender
- ATEN KX9970FT
- Extender
Audio Support
- Adder Technology ADDERLink ALIF2112T
- Yes
- ATEN KX9970FT
- Yes
Video Connector
- Adder Technology ADDERLink ALIF2112T
- DVI
- ATEN KX9970FT
- DisplayPort
Video Interface Version
- Adder Technology ADDERLink ALIF2112T
- DVI
- ATEN KX9970FT
- DisplayPort 1.2
Max Resolution Single Display
- Adder Technology ADDERLink ALIF2112T
- 2560x1600-72%
- ATEN KX9970FT
- 5120x2880Best
Max Refresh At Max Resolution
- Adder Technology ADDERLink ALIF2112T
- 60 Hz-72%
- ATEN KX9970FT
- 30 HzBest
Analog Audio Jacks
- Adder Technology ADDERLink ALIF2112T
- Yes
- ATEN KX9970FT
- Yes
Price
- Adder Technology ADDERLink ALIF2112T
- 2012.10 USD
- ATEN KX9970FT
- 2479.45 USD
Connection Type
- Adder Technology ADDERLink ALIF2112T
- KVM-over-IP Transmitter, Dual-Link / Dual-Head DVI
- ATEN KX9970FT
- KVM-over-IP Transmitter (Fiber)
Network Type
- Adder Technology ADDERLink ALIF2112T
- Gigabit Ethernet (IP-routed matrix capable)
- ATEN KX9970FT
- Fiber (IP-routed)
Max Extension Distance
- Adder Technology ADDERLink ALIF2112T
- 550 m
- ATEN KX9970FT
- 10000 m
Extension Medium
- Adder Technology ADDERLink ALIF2112T
- Fiber multi-mode
- ATEN KX9970FT
- Fiber single-mode
Which one should you pick?
Choose Adder Technology ADDERLink ALIF2112T if you already have it on hand or find it at a lower price.
Choose ATEN KX9970FT if you want the higher capability score (7.0 vs 6.9), the higher max resolution (5120x2880 @ 30Hz vs 2560x1600 @ 60Hz) and the higher max resolution single display (5120x2880 vs 2560x1600).
Price comparison
| Retailer | Adder Technology ADDERLink ALIF2112T | ATEN KX9970FT |
|---|---|---|
| Consumercarts listing | $2,012.10 View on Consumercarts listing | $2,479.45 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Adder Technology ADDERLink ALIF2112T
8 / 10 Expert Rating
An efficient dual-head DVI extender for network-routed dual-monitor workstations, a better fit than stacking two single-head units.
ATEN KX9970FT
8 / 10 Expert Rating
A strong 5K DisplayPort transmitter for fiber-backed IP KVM infrastructure, pick the copper KX9970T instead if your network doesn't run fiber.
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