Do gaming laptops have eSIM?
No. Gaming laptops from brands like ASUS ROG, Razer, MSI, Alienware, and Lenovo Legion are built around performance, not mobile broadband, so none of them include a cellular modem or eSIM support. There is no SIM slot and no Cellular option in Windows. To get one online without Wi-Fi, you tether to your phone.
That is the same approach used by every laptop without a modem. Your phone runs a Citrus Mobile eSIM, and the gaming laptop joins it over Wi-Fi or, better for this kind of machine, a USB cable.
How to connect a gaming laptop
- 1
Put a Citrus Mobile eSIM on your phone
Top up from $4 and install the eSIM by QR code or direct install. See how it works.
- 2
Turn on the hotspot
iPhone: Settings then Personal Hotspot. Android: Settings then Network and internet then Hotspot and tethering.
- 3
Connect the laptop
Open the Wi-Fi menu, pick your phone, enter the password. A USB cable is steadier for heavy work.
Use USB and watch the downloads
Gaming laptops pull big updates and game files, easily tens of gigabytes. Tether over USB for the steadiest link, and turn on Metered connection in Windows so Steam, Epic, and Windows hold their downloads until you are on free Wi-Fi.
A realistic note on online gaming over a tether
Tethering is great for getting online, but competitive online gaming is sensitive to latency, which depends on the local mobile network and how far you are from game servers. For browsing, streaming, work, and downloading updates, a tether is perfectly fine. For low ping multiplayer, results vary by location and a wired connection will always beat any mobile link. The eSIM keeps you connected, it cannot change the laws of physics on ping.
Why one eSIM works wherever you travel
A Citrus Mobile eSIM connects to a strong local carrier wherever you are and switches as you travel, so your gaming laptop has working internet across 200+ countries on one balance. No new SIM at each stop, no roaming plan to arrange.
How much data does a gaming laptop use?
The everyday use is normal, but game and OS downloads are where the data goes, so plan for those separately.
| Activity | Rough data use |
|---|---|
| Browsing, work, and chat | 30 to 70 MB per hour |
| Discord voice chat | 30 to 60 MB per hour |
| Online multiplayer gameplay | 40 to 300 MB per hour |
| Game streaming (GeForce Now etc.) | 4 to 10 GB per hour |
| Downloading a modern game | 30 to 150 GB each |
| Windows or driver update | 1 to 5 GB or more |
Gameplay data is modest, but downloading games is huge. Save big downloads for free, unmetered Wi-Fi.
What it costs
Pay as you go from $4, bonus credit on larger top ups, country rates on the rates page, details on the pricing page. The single most important habit is keeping game downloads off your mobile data. Set the connection as metered and let stores queue downloads for Wi-Fi.
Related guides
See the eSIM for laptop overview, the eSIM vs mobile hotspot comparison, and how to tether a laptop to your phone.