CalDigit TS5 vs Anker Prime TB5 (2026): Which Thunderbolt 5 Dock to Buy
CalDigit TS5 vs Anker Prime TB5 compared: ports, display output, 140W charging, thermals, Linux compatibility, and real Amazon pricing. Which TB5 dock fits your desk.
Dragos6 min read
The CalDigit TS5 ($399.95) and the Anker Prime TB5 ($347.86 at last check) are the two Thunderbolt 5 docks people actually cross-shop — same 140W charging, same 2.5GbE, both under $400 while the rest of the field sits at $500+. They get there in opposite ways: the TS5 is a fanless aluminum heatsink with three downstream TB5 ports, and the Anker is a compact actively-cooled cube with a shared HDMI/DP output.
Short version: the TS5 is the safer pick for most desks. The Anker makes sense if you want the smaller box, you run Windows or macOS on a TB4/TB5 host, and $50 matters. Compatibility is the deciding factor — details below.
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Specs head-to-head
| CalDigit TS5 | Anker Prime TB5 | |
|---|---|---|
| Price (verified Sep 21) | $399.95 | $347.86 (list $445.98) |
| Ports | 15 | 14 |
| TB5 downstream | 3x (80Gbps, 15W each) | 2x (80Gbps) |
| USB-C (10Gbps) | 3x | 2x |
| USB-A | 1x 10Gbps + 1x 480Mbps | 3x |
| Display out | DisplayPort 2.1 + TB5 ports | HDMI 2.1 or DP 2.1 (one shared port) |
| Card readers | SD 4.0 + microSD 4.0 (UHS-II) | SD + microSD (slower) |
| Ethernet | 2.5GbE | 2.5GbE |
| Host charging | 140W | 140W |
| PSU | 240W external | Integrated AC input |
| Cooling | Fanless aluminum chassis | Active fan |
| Linux / ChromeOS | Works (USB4 host) | Not supported |
| TB3 hosts | Reduced functionality | Not supported |
| Rating | 4.2★ (80 reviews) | 4.4★ (6 reviews) |
The TS5’s 15 ports, front (top) and back (bottom). The three downstream TB5 ports and the 140W host port sit on the back; the UHS-II card readers and both USB-C ports face forward.
Where the TS5 wins
Downstream bandwidth. Three TB5 ports at 80Gbps each means you can hang a fast NVMe enclosure, a second display chain, and a TB4 peripheral without splitting one port’s bandwidth. The Anker has two downstream TB5 — fine for most desks, tighter if you daisy-chain storage.
Display flexibility. The TS5 gives you DisplayPort 2.1 plus full video over any downstream TB5 port: dual 6K@60Hz on macOS, dual 8K@60Hz or triple 4K@144Hz on Windows TB5 hosts. The Anker has one dedicated display output that’s either HDMI 2.1 or DP 2.1 — check which version of the SKU you’re buying — and the rest of your monitors go through the TB5 ports. Fewer options, more cable-planning.
Card readers. UHS-II on both SD and microSD. If you offload camera media, that’s ~300MB/s vs the Anker’s slower reader.
Compatibility. This is the big one. The TS5 works on Thunderbolt 3, TB4, USB4, and USB-C hosts with reduced functionality, and it doesn’t care whether your OS is macOS, Windows, Linux, or ChromeOS. The Anker Prime TB5 explicitly does not support Linux, ChromeOS, or Thunderbolt 3/4 Windows hosts — it’s a TB5-on-Windows-or-Mac product. For a homelab crowd that occasionally docks a Linux laptop, that alone settles it.
No fan. The aluminum chassis is the heatsink. Silent, and one less moving part to fail.
Where the Anker wins
The Anker Prime TB5 is a 116mm cube with front-facing USB ports and an ambient status ring. The 240W-rated braided TB5 cable ships in the box.
Price. $347.86 vs $399.95 — roughly $52 cheaper at current pricing, and Anker discounts more aggressively during sale events.
Footprint. It’s a compact cube that sits vertically; the TS5 is a flat slab that wants desk space. If your setup is tight, the Anker is easier to place.
240W cable included. The box ships with a proper 240W-rated TB5 cable. Minor, but real.
USB-A count. Three USB-A ports vs the TS5’s two (one of which is a slow 480Mbps port meant for keyboards). If your desk is still mostly USB-A peripherals, the Anker layout is friendlier.
The fan question
The Anker’s active cooling fan is the trade-off for its compact size. Under sustained load — big file copies to a TB5 SSD plus displays — it spins up and stays audible. The TS5 is passively cooled and runs warm to the touch by design; CalDigit explicitly tells you to leave clearance around it. Neither is a problem, but if the dock sits next to your microphone, the fanless one is the right call.
Reliability signals
The TS5 has 80 reviews at 4.2★ — modest but real. The Anker has 6 reviews at 4.4★, which tells you almost nothing yet; it’s a newer listing. CalDigit’s warranty reputation in the dock market is the stronger of the two brands historically. If early-adopter risk bothers you, that tilts toward the TS5 as well.
What about the TS5 Plus?
For $100 more, the CalDigit TS5 Plus ($499.99, 4.2★/277) swaps the 2.5GbE for 10GbE, bumps the PSU to 330W, adds ports to reach 20 total (5x USB-A + 5x USB-C, all 10Gbps), and pushes 36W to downstream ports for charging hungrier devices. One caveat: it has 3 TB5 ports total rather than the TS5’s 4, and Windows users need to install a driver for the 10GbE. If you’re wiring into a 10GbE NAS or switch, the Plus earns its premium. Otherwise the plain TS5 is the better value.
If neither fits
These two aren’t the whole TB5 market. Worth knowing before you commit:
| Alternative | Price (Sep 21) | Why it exists |
|---|---|---|
| Kensington SD5000T5 | $226.98 | Cheapest TB5 dock — but 3.4★ from early firmware bugs. Update firmware the day it arrives, or skip. |
| OWC 11-Port TB5 | $319.99 | Fanless like the TS5, works back to TB3/USB-C, cheaper than both — fewer downstream ports. |
| Dell Pro SD25TB5 | $389.89 | Pushes 300W EPR charging to Dell laptops (240W for others). Only worth it on Dell hardware. |
| iVANKY FusionDock Ultra | $649.99 | 26 ports + 10GbE if you’re consolidating everything — I reviewed it. |
| CalDigit TS5 Plus | $499.99 | Covered above — the TS5 with 10GbE and 20 ports. |
Verdict
| Your situation | Buy |
|---|---|
| You want the safe, quiet, everything-compatible dock | CalDigit TS5 — $399.95 |
| You want to save $50 and run Windows/macOS only | Anker Prime TB5 — $347.86 |
| You need 10GbE on the dock | CalDigit TS5 Plus — $499.99 |
| You dock a Linux laptop, ever | TS5 — the Anker won’t work |
My pick for most people is the TS5. The $52 premium buys you a third downstream TB5 port, UHS-II readers, fanless operation, and compatibility that doesn’t exclude anything — the kind of dock you keep through two laptop upgrades.
Check CalDigit TS5 price Check Anker Prime TB5 priceRelated reading
- Best Thunderbolt 5 Docks 2026 — the full 10-dock roundup
- iVANKY FusionDock Ultra review — if 26 ports and 10GbE are the goal
- ASUS vs Razer Thunderbolt 5 docks
FAQ
Does the Anker Prime TB5 work with Thunderbolt 4 laptops?
On Windows and macOS, yes — Anker supports TB4 hosts. What it does not support is Thunderbolt 3, Linux, or ChromeOS. If any of those are in your future, buy the CalDigit instead.
Can either dock charge a 16-inch MacBook Pro at full speed?
Both deliver 140W to the host, which is what the M-series Pro/Max 16“ draws. You’re covered either way; the difference is the Anker includes the 240W-rated cable while CalDigit bundles a 1m braided TB5 cable.
Is the Anker's fan loud?
It’s audible under sustained load — not coil-whine annoying, but present. The dock is compact and actively cooled, which is the price of the small footprint. If silence matters, the fanless TS5 is the answer.
Do these work with two monitors on a Mac?
Both support dual 6K@60Hz on Apple Silicon that can drive two displays. Base M1/M2/M3 chips are still limited to one external display regardless of dock — that’s a laptop limitation, not a dock one.
