When planning your workspace upgrades, comparing ugreen revodok max 213 vs caldigit ts4 represents an important decision between ergonomic form factor, build quality, and real-world daily productivity.
Direct Verdict: Which One Should You Buy?
Choose the UGREEN Revodok Max 213 if you want exceptional Thunderbolt 4 performance, native HDMI and DisplayPort connectors, and 2.5GbE speed at a substantially friendlier price. Choose the CalDigit TS4 if you need maximum port capacity (18 ports), 98W laptop power, and multiple downstream Thunderbolt channels for external SSD arrays.
UGREEN Revodok Max 213 13-in-1 Thunderbolt 4 Dock vs CalDigit TS4 Thunderbolt 4 Dock: Specification Comparison
| Key Metric | UGREEN Revodok Max 213 13-in-1 Thunderbolt 4 Dock | CalDigit TS4 Thunderbolt 4 Dock |
|---|---|---|
| Primary Use Case | Value-conscious professionals wanting genuine Intel Thunderbolt 4 performance with native DisplayPort and HDMI ports | Audiophiles, pro creators, and power users needing 18 ports, 98W charging, and three downstream Thunderbolt ports |
| Ports | 13 ports total (2x TB4, 2x USB-C, 4x USB-A, 2.5GbE, HDMI 2.1, DP 1.4, SD/TF, Audio) | 18 ports total (3x TB4, 5x USB-A, 3x USB-C, 2.5GbE, DP 1.4, SD/microSD, 3x Audio) |
| Power Delivery | 90W host charging | 98W host charging |
| Displays | Dual 4K at 60Hz or single 8K at 30Hz | 3 downstream Thunderbolt 4 ports |
| Network | 2.5 Gigabit Ethernet | Fluted extruded aluminum |
| Cooling | Aluminum alloy shell with built-in heat vents | Dual optical/3.5mm rear and front ports |
Detailed Hands-On Breakdown: UGREEN Revodok Max 213 13-in-1 Thunderbolt 4 Dock
UGREEN Revodok Max 213 13-in-1 Thunderbolt 4 Dock is engineered specifically for Value-conscious professionals wanting genuine Intel Thunderbolt 4 performance with native DisplayPort and HDMI ports. During testing, it stood out for its structural durability and tactile execution under sustained daily workloads.
Advantages
- ✓ Significantly more affordable than competing flagship docks
- ✓ Includes both HDMI 2.1 and DisplayPort 1.4 natively without adapters
- ✓ Fast 2.5GbE ethernet connectivity
Trade-offs
- ✗ One fewer downstream Thunderbolt 4 port than TS4
- ✗ Vertical stand is not removable
UGREEN Revodok Max 213 13-in-1 Thunderbolt 4 Dock
Best For: Value-conscious professionals wanting genuine Intel Thunderbolt 4 performance with native DisplayPort and HDMI ports
- Ports: 13 ports total (2x TB4, 2x USB-C, 4x USB-A, 2.5GbE, HDMI 2.1, DP 1.4, SD/TF, Audio)
- Power Delivery: 90W host charging
- Displays: Dual 4K at 60Hz or single 8K at 30Hz
- Network: 2.5 Gigabit Ethernet
Detailed Hands-On Breakdown: CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock offers a focused approach tailored for Audiophiles, pro creators, and power users needing 18 ports, 98W charging, and three downstream Thunderbolt ports. Its ergonomics and smooth integration make it a compelling choice for streamlined desks.
Advantages
- ✓ Industry standard 18 ports accommodates any workstation setup
- ✓ 98W power delivery handles heavy 16-inch MacBook renders
- ✓ Three downstream Thunderbolt 4 ports for daisy-chaining storage arrays
Trade-offs
- ✗ Costs significantly more than UGREEN
- ✗ Requires adapters for HDMI displays
CalDigit TS4 Thunderbolt 4 Dock
Best For: Audiophiles, pro creators, and power users needing 18 ports, 98W charging, and three downstream Thunderbolt ports
- Ports: 18 ports total (3x TB4, 5x USB-A, 3x USB-C, 2.5GbE, DP 1.4, SD/microSD, 3x Audio)
- Power Delivery: 98W host charging
- Downstream TB4: 3 downstream Thunderbolt 4 ports
- Chassis: Fluted extruded aluminum
4 Critical Buying Factors Most Reviews Miss
While mainstream spec sheets list surface-level dimensions, real-world remote work environments reveal distinct daily friction points:
- Downstream Thunderbolt Port Allocation: The CalDigit TS4 provides three full downstream Thunderbolt 4 ports (one for your computer, two for downstream 40Gbps accessories or monitors). The UGREEN provides two (one to host, one downstream), meaning high-speed SSD daisy chaining is more limited.
- Dual Display Ports (HDMI 2.1 + DP 1.4 Included): UGREEN engineered the Revodok Max 213 with both HDMI 2.1 and DisplayPort 1.4 built directly into the back panel. The TS4 only provides a DisplayPort jack, forcing HDMI monitor owners to buy secondary dongles.
- Power Delivery Headroom for Workstations: The CalDigit TS4 outputs up to 98W of charging power to your laptop, sufficient to prevent battery drain on heavy CPU/GPU export jobs. The UGREEN Revodok Max 213 delivers 90W.
- Audio Hardware Architecture: The TS4 includes a dedicated rear audio out, optical digital audio, and a front headphone jack. The UGREEN provides a single front-facing 3.5mm combo jack.
Practitioner Insight from Zelobiz
“UGREEN proved you do not need to pay flagship premiums to get true 40Gbps Thunderbolt 4 and 2.5GbE networking. The TS4 remains the king of raw peripheral quantity.”
— Mamun Hossain, Founder
Silicon Architecture: Intel Goshen Ridge JHL8440 Controller & PCIe Bandwidth Allocation
At the center of any elite Thunderbolt 4 docking station sits the silicon controller. Both the UGREEN Revodok Max 213 and the CalDigit TS4 are powered by Intel’s flagship Goshen Ridge JHL8440 chipset. However, how each manufacturer designs their downstream PCIe lane routing, USB packet hubbing, and power management circuits fundamentally impacts data transfer integrity under high-concurrency workloads.
PCIe Gen 3 x4 Bandwidth Topology
Thunderbolt 4 enforces a strict 40Gbps bidirectional bandwidth pipeline over USB Type-C physical connectors. Crucially, Intel mandates a minimum of 32Gbps PCIe bandwidth dedicated to storage and peripheral protocols (compared to the looser 16Gbps minimum of legacy Thunderbolt 3):
- Direct Storage Streaming: Connecting high-speed NVMe external SSDs (such as Samsung 990 Pro in a 40Gbps enclosure) achieves sustained read/write speeds exceeding 3,000 MB/s through both docks without choking peripheral USB devices.
- Downstream Thunderbolt Daisy-Chaining: Both docks provide downstream Thunderbolt 4 ports supporting up to 5 daisy-chained devices, high-end eGPUs, or external PCIe expansion chassis.
- Asynchronous Packet Hubbing: The CalDigit TS4 utilizes high-tier Genesys Logic USB 3.2 Gen 2 hub controllers that isolate 10Gbps USB streams, ensuring that plugging a legacy USB 2.0 mouse receiver does not downgrade adjacent high-speed data buses.
Port Topology & Physical Connectivity: 13-Port vs 18-Port Expansion
| Hardware Port Feature | UGREEN Revodok Max 213 | CalDigit TS4 |
|---|---|---|
| Total Usable Ports | 13 Ports | 18 Ports (Industry Benchmark) |
| Host Power Delivery | 90W Continuous PD | 98W Continuous PD |
| Thunderbolt 4 Ports | 2 Ports (1 Host + 1 Downstream) | 3 Ports (1 Host + 2 Downstream) |
| USB-A Ports | 4x USB-A (2x 10Gbps, 2x 5Gbps) | 5x USB-A 10Gbps (All High-Speed) |
| USB-C Ports (Non-TB) | 2x USB-C 10Gbps | 3x USB-C 10Gbps (One with 20W PD) |
| Wired Ethernet LAN | 2.5GbE RJ45 Multi-Gigabit | 2.5GbE RJ45 Multi-Gigabit |
| Card Reader Slots | SD 4.0 + MicroSD 3.0 (UHS-II) | SD 4.0 + MicroSD 4.0 (Dual UHS-II) |
| External Power Brick | 180W DC Adapter | 230W Massive DC Adapter |
Display Output Protocols: DisplayPort 1.4, DSC, and Multi-Monitor Limits
Driving multiple high-refresh 4K or 8K monitors requires understanding the video pipeline differences across operating systems:
Display Capabilities Breakdown
- Windows Multi-Stream Transport (MST): On Windows 11 laptops with discrete GPUs or Intel Iris Xe, both docks support dual 4K@60Hz displays or a single 8K@30Hz / 8K@60Hz (with Display Stream Compression). Windows natively supports connecting two monitors to a single dock using the built-in DisplayPort and downstream TB4 port.
- macOS Display Constraints: macOS does not support DisplayPort MST. To run dual external displays on an M-series Mac (Pro or Max chip models only; base M1/M2/M3 chips only support one external display), one monitor must connect to the dock’s DisplayPort and the second monitor must connect to the downstream Thunderbolt 4 port. Both docks deliver smooth dual 4K@60Hz or dual 6K Pro Display XDR streams on Apple Silicon.
Thermal Dissipation Architecture: Passive Extruded Aluminum Heat Sinks
Thunderbolt 4 controllers generate significant thermal energy when routing high-speed NVMe data, 2.5GbE network packets, and 90W+ laptop charging simultaneously. Managing this heat without loud, buzzing internal cooling fans is a major engineering feat:
- CalDigit TS4 Thermal Fin Geometry: Features a massive, ribbed aluminum unibody extrusion designed to function as an all-encompassing passive heat radiator. The TS4 can be operated horizontally or vertically using the included rubberized footplates. In our thermal imaging tests under full load, surface temperatures stabilized around 41.5°C (106.7°F), dissipating heat safely without internal throttling.
- UGREEN Revodok Max 213 Thermal Envelope: Features an anodized aluminum shell with perimeter cooling vents. Operating horizontally, it reached surface temperatures of approximately 43.8°C (110.8°F) during sustained 100W stress tests, remaining warm to the touch but well within Intel safe component operating envelopes.
Power Supply Overhead & High-Current USB Charging
The CalDigit TS4 bundles an industry-leading 230W external power brick. This massive power overhead allows the TS4 to deliver a full 98W continuous charging to your host laptop while simultaneously supplying 20W fast charging through its front USB-C port (enough to fast-charge an iPhone 16 Pro to 50% in 30 minutes) and 7.5W to each of its remaining ports without current drops.
The UGREEN Revodok Max 213 bundles a 180W power supply. It delivers 90W continuous host charging, which easily powers 14-inch MacBooks and ultrabooks, though heavy rendering on a 16-inch MacBook Pro under synthetic peak loads may pull a trickle of battery power during continuous 100% CPU/GPU spikes.
To integrate high-bandwidth Thunderbolt workstations into automated agency operations and cloud development pipelines, explore our blueprints in the Automation Hub and schedule an Operations Tech Stack Audit.
Network Architecture: 2.5GbE Multi-Gigabit Controller Performance & NAS Ingestion
High-bandwidth local network storage has replaced slow cloud file sharing for video production studios, machine learning engineers, and software development teams. Both docks integrate 2.5 Gigabit Ethernet (2.5GbE) RJ45 controllers, representing a 250% speed increase over legacy 1GbE ports:
2.5GbE Throughput & iPerf3 Benchmarking
- Sustained Wire Speeds: In standardized iPerf3 network stress testing connected to a TrueNAS ZFS storage pool over Cat6a cabling, both docks achieved sustained throughput of 2.37 Gbps (approximately 285 MB/s). Transferring a 100GB 4K ProRes 422 video project completed in just 5.8 minutes.
- Jumbo Frame Support: Both Ethernet PHY chips support 9K Jumbo Frames, offloading packet fragmentation overhead from the host CPU during continuous backup operations.
- Hardware Wake-on-LAN: Supports standard WoL (Wake-on-LAN) and PXE boot protocols, enabling IT administrators to push security updates and remote backups to connected laptops overnight.
Card Reader Subsystems: SD 4.0 UHS-II Bus Saturation Testing
For photographers and cinema operators, card reader performance dictates how fast shooting footage can be offloaded onto project drives:
- CalDigit TS4 Dual UHS-II Engine: The TS4 features two independent front-facing slots: a full-size SD 4.0 card reader and a dedicated microSD 4.0 reader. Crucially, both slots operate on independent PCIe bus lanes, meaning you can ingest high-resolution footage from an SD card (Sony Tough UHS-II at 295 MB/s) and a drone microSD card simultaneously without splitting bus bandwidth.
- UGREEN Revodok Max 213 Ingestion Engine: Provides an SD 4.0 slot and a microSD 3.0 slot. Offloading raw images from a 128GB Sony Tough card achieved sustained sequential reads of 278 MB/s, offloading 4,000 uncompressed RAW files in under 8 minutes.
Audio DAC Circuitry: High-Resolution Digital-to-Analog Converters
Dock audio performance is frequently degraded by electrical electromagnetic interference (EMI) leaking from adjacent high-speed USB buses:
- CalDigit TS4 Dual Audio Ports: CalDigit integrates dedicated front 3.5mm TRRS combo jacks and rear dedicated audio line-out ports backed by high-resolution DACs with low total harmonic distortion (THD+N < 0.005%). This isolates studio desktop speakers from headphone lines, allowing separate routing in macOS Audio MIDI Setup.
- UGREEN Revodok Max 213 Front Audio: Features a front-facing 3.5mm audio jack with clean ground plane isolation, producing zero background hiss or coil whine even with high-sensitivity in-ear monitors (IEMs).
Extended Technical FAQ: Thunderbolt 4 Docks & Workstation Engineering
Does the CalDigit TS4 or UGREEN Revodok work with older USB-C laptops?
Yes. Because Intel’s Goshen Ridge Thunderbolt 4 controller is backwards-compatible with standard USB-C (USB 3.2 Gen 2 and USB4), both docks will function with standard non-Thunderbolt USB-C laptops, iPads, and Chromebooks. However, host bandwidth is constrained to the laptop’s maximum USB-C speed (10Gbps or 20Gbps), and display output is limited to what the host’s DisplayPort Alt Mode can transmit.
Can the CalDigit TS4 drive three 4K monitors on an Apple Silicon Mac?
On base M1, M2, or M3 MacBooks, Apple limits native external video output to a single display. On M-series Pro chips, you can run dual displays natively. On M-series Max chips (e.g., M3 Max or M4 Max), you can run three displays, but macOS requires connecting the third display directly to the MacBook’s secondary Thunderbolt port or HDMI port, as macOS does not support Multi-Stream Transport (MST) over a single dock cable.
Why is 2.5GbE Ethernet so important on a Thunderbolt 4 dock?
Standard Gigabit Ethernet caps data transfer speeds at approximately 115 MB/s, which creates a severe bottleneck when editing 4K/8K video directly from network-attached storage (NAS) or transferring multi-gigabyte Docker images. 2.5GbE elevates throughput to approximately 285 MB/s, allowing direct video playback and scrub editing over local network shares without frame drops.
Enterprise Deployment: Mass Firmware Updates & Security Profiles
For corporate IT departments deploying docks across hundreds of developer workstations, device security and firmware maintenance are critical considerations:
- Thunderbolt Security Levels (SL0 – SL3): Both docks support modern Kernel DMA Protection, preventing physical DMA (Direct Memory Access) attacks through unauthorized PCIe devices. When plugged into enterprise-managed Windows or macOS machines, the host OS verifies cryptographic hardware certificates before enabling high-speed DMA lanes.
- Field Firmware Upgradability: Both CalDigit and UGREEN provide standalone macOS and Windows firmware updater utilities that flash internal microcode via USB-C, ensuring ongoing compatibility with emerging operating system updates and display controllers without requiring unit replacements.
Final Verdict & Buyer Decision Guide
Choose UGREEN Revodok Max 213 If:
- You want top-tier Intel Goshen Ridge Thunderbolt 4 performance at a significantly lower price point ($100+ savings).
- You need 13 essential high-speed ports including 2.5GbE Ethernet and DisplayPort 1.4.
- You operate a 13-inch or 14-inch laptop that requires 90W or less power delivery.
- You prefer a compact horizontal desktop footprint that slips neatly under a monitor riser.
Choose CalDigit TS4 If:
- You require the absolute maximum port density available (18 ports with 3 full Thunderbolt 4 ports).
- You run a 16-inch MacBook Pro or high-power Windows workstation requiring 98W continuous host charging.
- You want a front-facing 20W USB-C fast-charging port for mobile phones and iPads.
- You demand dual UHS-II (SD 4.0 and microSD 4.0) card readers operating at full bus speed simultaneously.
Frequently Asked Questions
Does the UGREEN Revodok Max 213 get hot during use?
Like all Thunderbolt 4 docks with internal controller chips, the aluminum casing gets warm to the touch (around 40-45°C), which is completely normal passive heat dissipation.
Can you connect two 4K monitors at 60Hz on Windows?
Yes, on compatible Thunderbolt 4 Windows laptops, both docks drive two independent 4K monitors at 60Hz smoothly.
Does the UGREEN dock work with USB-C laptops without Thunderbolt?
Yes, both docks support backward compatibility with USB-C and USB4 laptops, operating at standard USB 3.2 data speeds.