Acer PM Series PM161W 16" Black

A featherweight 16-inch second screen that nails portability and plug-and-play simplicity. Don't expect gaming glory or color accuracy, but for $90, it's a steal.

The single-cable USB-C setup is the real star here. Plug it into a laptop and you get display, data, and power all at once, plus the monitor auto-wakes and sleeps with your machine. That's the kind of quality-of-life feature that makes portable monitors feel less like a compromise. The 60Hz refresh rate and 6ms response time are fine for productivity, but don't expect this to double as a gaming panel. FreeSync support is there, but with a 250-nit brightness ceiling and no real color gamut to speak of, this is a work screen first.

The PM161W sits in a different world from the gaming-focused competitors in our database. The ASUS ROG Strix XG27JCG and HP OMEN 27qs G2 are 27-inch desktop panels built for speed and color, not portability. If you're comparing this to those, you're asking the wrong question. The real competition is other portable monitors, and here the Acer holds its own with a 98th percentile compact score and 96th percentile connectivity. The LG UltraGear 27GS75Q-B and Samsung Odyssey LS27BG402ENXGO are better screens in every measurable way, but they won't fit in your backpack.

At $86-90 USD, this is a solid deal for a portable second screen. You're not paying for features you won't use, and the build quality feels better than the price suggests. The missing protective cover stings a bit, but a cheap sleeve solves that. For the money, it's hard to find a more practical portable monitor.

The Acer PM161W is a 16-inch portable monitor that nails the basics and skips the fluff. At 649 grams and barely over half an inch thick, it's the kind of screen you actually remember to throw in your bag. The 1920 x 1200 IPS panel gives you that extra vertical space over standard 1080p, which matters more than you'd think for documents and web browsing. It's not going to win any color accuracy awards, but for a second screen on the go, it's a genuinely useful tool.

If you're looking for a gaming monitor or something for color-critical work, this isn't it. The 60Hz refresh rate and mediocre color performance will frustrate you. Go grab a proper desktop panel like the ASUS ROG Strix XG27JCG instead. And if you need something for bright outdoor use, the 250-nit ceiling will leave you squinting.

The Acer PM161W is the portable monitor to beat for anyone who needs a second screen on the go. It's light, simple, and just works. The brightness and color limitations are real, but they're acceptable trade-offs for this form factor. If you're a road warrior or just want a clean desk setup with a laptop, this is an easy recommendation.