CalDigit SOHO Dock vs OWC Travel Dock E

CalDigit SOHO Dock vs OWC Travel Dock E

The CalDigit USB-C SOHO Dock and OWC USB-C Travel Dock E solve a familiar laptop-bag problem. A modern laptop may have a fast USB-C port, but a meeting room asks for HDMI, a camera needs an SD card slot, and a hotel or office desk may still need a wired network. Both of these compact hubs add useful connections without needing a separate power brick.

They are close in purpose but not identical in priorities. CalDigit puts faster 10Gbps USB on a small metal hub, gives you both HDMI 2.0b and DisplayPort 1.4, and includes SD plus microSD readers. Its detachable 0.5m host cable is a practical advantage for travel because it can be replaced if it wears out. The OWC Travel Dock E goes in another direction. It has a fixed 15cm cable, a single HDMI 2.0 output, two USB-A ports, an SD reader, and Gigabit Ethernet. It is the more useful pick when a reliable RJ45 connection matters more than fast USB-C accessories.

The CalDigit SOHO Dock wins overall by a narrow margin. Its 10Gbps host connection, 10Gbps data ports, second display output, microSD reader, and detachable cable make it more flexible across different bags and desks. The OWC Travel Dock E is still the better match for people who regularly need wired Ethernet or two USB-A peripherals and only plan to use one monitor.

If you are deciding whether a small hub is enough for your setup, start with our docking station vs USB hub guide. For a broader view of host connections and display limits, see USB-C vs Thunderbolt docking stations.

Quick specs comparison

The table points to the central trade-off. CalDigit makes more of the USB-C port on the laptop and supplies more ways to connect displays and modern accessories. OWC spends some of that flexibility on an Ethernet jack and a second USB-A port. Neither is a replacement for a large desktop dock with many peripherals, audio, and several monitors.

Connections and everyday desk use

The SOHO Dock has a 10Gbps USB-C host link. Its USB-C data port and USB-A data port are also rated at 10Gbps. That matters for a fast external SSD, a card-reader workflow, or a USB-C accessory that should not be forced through a 5Gbps link. The two data ports are not a huge collection, but they are the right ports for a small travel hub built around speed rather than quantity.

OWC rates the Travel Dock E’s host link at 5Gbps. It has two USB-A data ports, each listed as USB 3.2 with 4.5W power delivery. Two USB-A ports are handy for a mouse and keyboard, or a flash drive and a webcam. The catch is that the hub has no general-purpose USB-C data port. Its USB-C socket is for power input. If your everyday accessories use USB-C, CalDigit’s data-port layout is easier to live with.

Ethernet changes the answer for some people. The OWC has one RJ45 port rated at 1Gbps. That gives a thin laptop a physical network connection at a fixed office desk, in a hotel, or wherever Wi-Fi is unreliable. CalDigit has no network port at all. Adding a separate USB Ethernet adapter works, but that uses one of the SOHO Dock’s scarce data ports and gives up part of its compact appeal.

CalDigit also includes separate UHS-II SD and microSD readers. The OWC has a UHS-II SD reader rated for up to 312MB/s, but no microSD slot. A photographer who swaps between a full-size camera card and a microSD card from an action camera can leave fewer adapters in the bag with CalDigit. OWC covers the more common full-size SD use case well.

Neither hub has an audio jack. Neither has enough ports to keep a permanent workstation fully connected. That is not a flaw in the category so much as a buying boundary. If your desk needs Ethernet, speakers, several drives, and two independent displays every day, a larger dock from the best home office docking stations shortlist is a better fit.

Connectivity winner: CalDigit SOHO Dock for speed and modern USB-C accessories. OWC Travel Dock E for Gigabit Ethernet and two USB-A ports.

Display support and monitor limits

Both hubs can drive one 4K display at up to 60Hz when the host USB-C port supports DisplayPort Alt Mode. CalDigit supplies HDMI 2.0b and DisplayPort 1.4, so it can connect directly to either display input. OWC supplies HDMI 2.0 only. This makes the OWC simpler for an HDMI presentation screen, while CalDigit avoids a DisplayPort-to-HDMI adapter when your monitor uses DisplayPort.

The more important difference is the second display. CalDigit lists two attached 4K displays at 60Hz in mirrored mode on Mac and PC. On a supported Windows system with DisplayPort 1.4, it also lists dual 4K at 30Hz as extended desktops. macOS users should read that carefully. The two outputs can mirror the same desktop on Mac, but the SOHO Dock is not the answer for two independent Mac displays.

OWC is much more straightforward: one HDMI output, one external display, up to 4K at 60Hz. There is no second video output and no multi-monitor mode to configure. That can be a virtue if all you need is a conference-room screen or a single desktop monitor. It is a limitation when the hub might later become part of a dual-screen work setup.

Both products depend on the laptop’s USB-C display capability. A USB-C port without DisplayPort Alt Mode cannot provide the expected video output. CalDigit also notes that its full single 4K at 60Hz behavior needs a host with DisplayPort 1.4 support, while some lower-capability hosts may have reduced display performance.

Choose based on the display configuration you use now, not the number printed on the box. OWC is enough for one HDMI monitor. CalDigit is the more adaptable choice for a monitor with DisplayPort or a supported Windows laptop that sometimes needs a second screen. For more demanding setups, our best docking stations for dual monitors guide focuses on docks that are designed for that job.

Display winner: CalDigit SOHO Dock. It supports more display configurations and includes both HDMI and DisplayPort, though its dual extended mode is not for macOS.

Charging, cables, and portability

Both hubs can operate from bus power. You can connect storage, cards, network hardware, or a monitor without attaching a charger, subject to what the host can supply. When you do attach a compatible USB-C Power Delivery charger, CalDigit can pass up to 90W to the host and OWC can pass up to 92W. That 2W difference is not a meaningful reason to choose between them.

The practical charging caveat is similar on both products. The laptop must support charging over USB-C, and the charger needs enough capacity for the laptop plus the hub. OWC notes that the dock and attached accessories can reserve up to 8W. Its documented feedback also includes cases where lower-wattage laptop adapters did not negotiate pass-through charging. CalDigit supports chargers from 18W to 100W, but a laptop that relies on a proprietary charging system will not charge through the hub.

Cable design is where the two devices feel different in a bag. CalDigit uses a detachable 0.5m USB-C cable. You can replace it with a cable rated for 10Gbps USB-C data and display output if it is damaged. The longer reach also makes the hub easier to place beside a laptop stand. OWC’s integrated cable stores in a channel under the hub. It is neat and hard to forget, but it is only about 15cm long and cannot be replaced.

The integrated cable is not automatically a deal-breaker. It makes the OWC feel like one self-contained travel tool. It just needs more care. If the host cable is damaged, the whole hub must be replaced. If the hub sits on a high laptop stand or the USB-C port is on the far side of the laptop, the short cable may be inconvenient.

Portability winner: CalDigit SOHO Dock. The removable 0.5m cable offers more reach and a clearer replacement path. OWC’s built-in cable is tidy but less forgiving.

Compatibility and setup

Both hubs are driverless for their ordinary functions. That includes USB, card reader, charging, and video output on the CalDigit, and USB, Ethernet, card reader, and HDMI on the OWC. Each supports macOS, Windows, ChromeOS, and Android with behavior that depends on the host device’s USB-C capabilities.

The biggest compatibility issue on CalDigit is display mode. Mac users who attach two screens should expect mirrored output rather than two extended desktops. Windows users who want dual extended 4K output also need a USB-C or Thunderbolt host with DisplayPort 1.4 support. Some Windows systems can show a DisplayPort wake problem after sleep, with HDMI as a possible alternative if the monitor supports it.

On the OWC side, the display requirement is simpler: the host needs DisplayPort Alt Mode for HDMI to work. Its fixed cable can also limit placement, and its power pass-through has shown occasional compatibility problems with lower-wattage adapters. OWC’s optional Dock Ejector software is available for safely disconnecting attached storage, but it is not required for normal operation.

There is no universal winner here because the host laptop matters as much as the hub. A MacBook user who wants one external display, Ethernet, and two USB-A ports may find the OWC more direct. A Windows ultrabook with DisplayPort 1.4, fast USB-C storage, and a DisplayPort monitor gets more out of the CalDigit.

Value and final verdict

The CalDigit SOHO Dock has the slightly higher editorial score, 7.4 compared with 7.3 for the OWC Travel Dock E. The gap is small because each product makes a sensible set of compromises. CalDigit offers faster USB, more card-reader flexibility, a replaceable cable, two display outputs, and limited two-display options. OWC offers a complete one-monitor travel desk with Ethernet, two USB-A ports, an SD reader, and charging in a compact body.

For most buyers, the CalDigit is the better all-round USB-C travel hub. The 10Gbps connection has a longer useful life for storage and modern USB-C accessories, and HDMI plus DisplayPort gives it more monitor flexibility. The microSD reader and detachable cable are also unusually helpful details for a hub this small. It is not the right winner if Ethernet is non-negotiable.

Pick the OWC Travel Dock E when the main job is adding Gigabit Ethernet, one 4K HDMI display, SD access, and two USB-A ports to a laptop. It is also the cleaner option for someone who wants one compact unit with a cable that stays attached. Just plan around its single-monitor limit, 5Gbps USB ceiling, and power-input-only USB-C port.

Choose the CalDigit SOHO Dock if:

• You use fast USB-C or USB-A SSDs and want 10Gbps data ports.
• Your display uses DisplayPort, or you want both HDMI and DisplayPort available.
• You need SD and microSD readers in the same travel hub.
• You may use two attached displays on a supported Windows host.
• You prefer a detachable 0.5m cable that can be replaced.

Choose the OWC Travel Dock E if:

• Gigabit Ethernet is essential at your desk or while traveling.
• You only need one 4K HDMI display at 60Hz.
• Two USB-A ports are more useful to you than a USB-C data port.
• You want a compact hub with its host cable stored on the unit.
• You need UHS-II SD access and up to 92W host charging in a one-monitor setup.

Read the individual CalDigit SOHO Dock review and OWC Travel Dock E review for the full product details. You can also return to the docking station homepage to compare more compact hubs and full-size docks.