PickGuideJSAUX 7-in-1 Docking Station for Switch 2 Review: Worth Skipping the Official Dock?
JSAUX's literal best-selling product right now, the 6-in-1 Gaming Dock for Switch 2, shows zero on-site reviews since it's a newer listing. So we went with the next best-selling docking product we could actually evaluate against real customer feedback: the 7-in-1 Multifunctional Docking Station, a $39.99 hub built specifically to replace the bulky official Switch 2 dock.
The 7-in-1 Docking Station (model HB0704) splits into two pieces: a slim USB-C dongle that plugs into the Switch 2's charging port, and a detachable base that props the console up at a docking angle. Popped apart, the dongle alone is compact enough to travel with; put back together, it works as a small desk stand. The port lineup is genuinely useful: HDMI 2.1 rated for up to 4K@120Hz, Gigabit Ethernet, one USB-C 3.2 Gen 1 port, two USB-A 3.2 Gen 1 ports, and USB-C PD input rated up to 100W. JSAUX is upfront on the product page that the Switch 2 itself currently outputs a maximum of 4K@60Hz regardless of the dock's HDMI hardware, so the 120Hz ceiling is headroom you can't use yet on this console. It's built from SPCC and ABS with gold-plated pins, and JSAUX states it fits console cases up to 3mm thick, though it explicitly won't work with rugged cases that don't leave the USB-C port exposed. On-site, this specific product carries a 4.5/5 average from just 4 reviews via Judge.me — a genuinely thin sample. Zoomed out, JSAUX's storefront-wide Judge.me rating sits at 4.68/5 across 5,499 reviews, and the brand's independent Trustpilot page shows 4.9/5 from 838 reviews. Those store-wide numbers say more about JSAUX as a company than about this specific dock, which is worth keeping in mind given how few people have reviewed this exact product so far.
Pros
- Gigabit Ethernet built in — most portable Switch docks skip wired networking entirely
- 100W USB-C PD passthrough can charge the Switch 2 at full speed while docked
- HDMI 2.1 hardware supports up to 4K@120Hz, which future-proofs the dock beyond what Switch 2 currently outputs
- Detachable base lets the same unit work as a slim travel dongle or a stable desk stand
- $39.99 undercuts name-brand competitors like Genki's Covert Dock 3 by $30 while adding Ethernet and an extra USB-A port
- JSAUX states compatibility with cases up to 3mm thick, so you don't always need to strip the console bare
Cons
- Only 4 on-site reviews at 4.5/5 for this specific product — too small a sample to be confident in, even though the number itself is real
- No AC charger included in the base $39.99 kit; you need your own 100W-capable USB-C PD charger, or pay $59.99 for the bundle that includes one
- The advertised 4K@120Hz HDMI ceiling is unusable with Switch 2 today, since JSAUX's own product page confirms the console caps output at 4K@60Hz
- Won't work with rugged or bulky cases that don't leave the USB-C charging port exposed
- No wall prongs built in, unlike plug-style competitors, so it's less grab-and-go for hotel-room travel
Who It's For
Good For
- Switch 2 owners who play online often and want wired Ethernet instead of relying on hotel or apartment WiFi
- Buyers who want a dock that breaks down small enough to travel with, separate from the bulky official dock
- Anyone who wants more expansion ports (dual USB-A plus USB-C) than the official Nintendo dock offers
Skip If
- You want an all-in-one travel dock like Genki's Covert Dock 3 that plugs directly into a wall outlet with no separate charger
- You use a thick or rugged case without a cutout for the USB-C port
- You want a large, established review sample to judge a dock by before buying — this one doesn't have that yet
How It Compares: JSAUX 7-in-1 Docking Station vs Genki Covert Dock 3
| Spec | JSAUX 7-in-1 Docking Station | Genki Covert Dock 3 |
|---|---|---|
| Price | $39.99 | $69.99 |
| Ethernet | Gigabit Ethernet built in | Not included |
| USB ports | 1x USB-C + 2x USB-A | 1x USB-A (USB-C used for host connection) |
| Power delivery | 100W PD passthrough, charger sold separately | 65W GaN charger built into the dock itself |
| HDMI | HDMI 2.1, up to 4K@120Hz | HDMI with HDR & VRR, up to 4K@120Hz |
JSAUX undercuts Genki by $30 and adds Gigabit Ethernet plus an extra USB-A port, but Genki's built-in 65W wall charger makes the Covert Dock 3 the more genuinely pocket-ready travel option since it needs no separate power brick.
Verified Ratings
Key Specs
| Model | HB0704 |
| Compatibility | Nintendo Switch 2, Switch, Switch OLED |
| HDMI output | HDMI 2.1, up to 4K@120Hz (Switch 2 itself currently caps at 4K@60Hz) |
| USB-C port | 1x USB-C 3.2 Gen 1, 5Gbps |
| USB-A ports | 2x USB-A 3.2 Gen 1, 5Gbps |
| Ethernet | Gigabit Ethernet, 1000Mbps |
| Power input | USB-C PD, up to 100W passthrough (charger not included) |
| Materials | SPCC + ABS body, gold-plated pins |
| Design | Modular: detachable dongle + separate stand base |
| Case compatibility | Works with cases up to 3mm thick; not compatible with rugged cases lacking a USB-C cutout |
| Returns | 15-day refund guarantee |
Frequently Asked Questions
Does this dock actually give me 4K/120Hz on my Switch 2?
No — the dock's HDMI 2.1 hardware can output up to 4K@120Hz, but JSAUX states directly on the product page that the Switch 2 console itself is currently limited to 4K@60Hz output. The extra headroom isn't usable with Switch 2 today.
Do I need to buy a separate charger for this dock?
For the $39.99 'Dock' variant, yes — you provide your own 100W-capable USB-C PD charger. JSAUX also sells a 'Dock & 65W Charger' bundle for $59.99 that includes one.
Why review a product with only 4 on-site reviews?
JSAUX's literal best-seller, the 6-in-1 Gaming Dock for Switch 2, currently shows zero on-site reviews. Among JSAUX's reviewable docking products, this 7-in-1 dock is both the best-selling and the only one with any real customer feedback to check, even though that feedback is a small sample so far.
Verdict
The 7-in-1 Docking Station is a genuinely well-specified hub for the price — Gigabit Ethernet and 100W passthrough charging are real upgrades over the official Switch 2 dock, and $39.99 undercuts comparable third-party docks by a wide margin. What it doesn't have yet is a track record: 4 on-site reviews is a real number, not a fabricated one, but it's thin enough that early buyers are still closer to beta testers than to confirming a proven product. If you're comfortable with that and want the extra ports and Ethernet, it's a reasonable buy. If you'd rather see a couple hundred reviews first, JSAUX's own OmniCentro Charger Dock or the pricier Genki Covert Dock 3 both have longer track records to lean on.