--- title: "CalDigit TS5 vs Anker Prime TB5 (2026): Which Thunderbolt 5 Dock to Buy" description: "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." date: 2026-09-21 categories: ["gadgets"] tags: ["thunderbolt-5","caldigit","anker"] --- import Notice from "@components/widgets/Notice.astro"; import Accordion from "@components/widgets/Accordion.astro"; import Button from "@components/widgets/Button.astro"; import Tabs from "@components/widgets/Tabs.astro"; import Tab from "@components/widgets/Tab.astro"; import AmazonProduct from "@components/widgets/AmazonProduct.astro"; 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. Some links on this page are affiliate links. If you buy through them, I earn a small commission at no extra cost to you. ## 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) | ![CalDigit TS5 port map — front and back, all 15 ports labeled](https://www.caldigit.com/wp-content/uploads/2025/03/TS5-Diagram.png) *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 ![Anker Prime TB5 dock — compact cube with braided TB5 cable](https://m.media-amazon.com/images/I/51mYxUeHDSL._AC_SL1500_.jpg) *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](/go/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](/go/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](/go/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](/go/dell-pro-tb5-sd25tb5/) | $389.89 | Pushes 300W EPR charging to Dell laptops (240W for others). Only worth it on Dell hardware. | | [iVANKY FusionDock Ultra](/go/ivanky-fusiondock-ultra/) | $649.99 | 26 ports + 10GbE if you're consolidating everything — I [reviewed it](/ivanky-fusiondock-ultra-review/). | | [CalDigit TS5 Plus](/go/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](/go/caldigit-ts5/) — $399.95 | | You want to save $50 and run Windows/macOS only | [Anker Prime TB5](/go/anker-prime-tb5/) — $347.86 | | You need 10GbE on the dock | [CalDigit TS5 Plus](/go/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.